Q: In this task, you are given an input list A. You need to find all the elements of the list that are numbers and calculate their sum.
['7119', 'd', 'D', 'a', 'H', '8627', 'L', 'G', '3741', 'I', 'I', '4615', '6311']
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
30413