The students in the experimental primary school donated 1080.48 yuan to the poverty-stricken areas, and the teachers donated 2002.6 yuan more than the students. How much did the teachers and students donate in total?
实验小学学生为贫困地区捐款1080.48元，老师比学生多捐了2002.6元，师生一共捐了多少钱？
<gadget id="calculator">1_080.48 + 2_002.6 + 1_080.48</gadget>
<output>4_163.56</output>

<result>4_163.56</result>