Definition: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
Input: 7, 10, ['x', '5009', 'v', 'K', '5551', 'Z', 'D', 'Z', '4865', '5857', 'B', 'Y', '7041', 'L', '4673', 'l']

10722