Without making a function out of it, all you need to do is the initial amount 2658$ x 1.09 (1,09 is like adding 0,09 to the total amount 1,00. Which, in % is adding 9% to the total amount 100%.)
= 2897.22$
Since it is compounded every year, you redo the same operation but on the new higher sum you just got.
In total, after 4 years you will have 3751,98$
