Xiaoqiang took the long jump test. The average score of the first three jumps was 3.12 meters, and the score of the fourth jump was 0.3 meters more than the average score of the four jumps. How many meters did he jump for the fourth time?
小强进行跳远测试，前三次的平均成绩是3.12米，第四次跳的成绩比四次跳的平均成绩还多0.3米．他第四次跳了多少米？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">3.12 * (3/4)</gadget>
<output>2.34</output>

<gadget id="calculator">2.34 + 0.3</gadget>
<output>2.64</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">2.64 / (3/4)</gadget>
<output>3.52</output>

<result>3.52</result>