A fruit shop sells pineapples, half of the total number is sold for the first time, and the remaining half is sold for the second time, and the remaining half is sold for the third time, and the remaining half is sold for the third time. At this time, there is only one pineapple left. A total of 48 yuan was sold three times. How much is each pineapple?
某水果店卖菠萝，第一次卖掉总数的一半多2个，第二次卖掉了剩下的一半多1个，第三次卖掉第二次卖后剩下的一半多1个，这时只剩下一外菠萝．三次共卖得48元，求每个菠萝多少元？
<gadget id="calculator">1 + 1</gadget>
<output>2</output>

<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<gadget id="calculator">4 + 1</gadget>
<output>5</output>

<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<gadget id="calculator">10 + 2</gadget>
<output>12</output>

<gadget id="calculator">12 * 2</gadget>
<output>24</output>

<gadget id="calculator">24 - 1</gadget>
<output>23</output>

<gadget id="calculator">48 / 23</gadget>
<output>48/23 = around 2.086957</output>

<result>48/23 = around 2.086957</result>