Finding the Fourth Proportional to 41,977, 62,957.82 and 13,896.04

Step by Step Solution

1. Step 1: Write the proportion equation
   41,977 : 62,957.82 = 13,896.04 : x
2. Step 2: Convert to fraction form
   41,977/62,957.82 = 13,896.04/x
3. Step 3: Cross multiply
   41,977x = 62,957.82 × 13,896.04
4. Step 4: Simplify right side
   41,977x = 874,864,385.03
5. Step 5: Solve for x
   x = 874,864,385.03/41,977
6. Step 6: Final answer
   x = 20,841.52