Finding the Fourth Proportional to 71,025.57, 98,017.41 and 39,196.53

Step by Step Solution

1. Step 1: Write the proportion equation
   71,025.57 : 98,017.41 = 39,196.53 : x
2. Step 2: Convert to fraction form
   71,025.57/98,017.41 = 39,196.53/x
3. Step 3: Cross multiply
   71,025.57x = 98,017.41 × 39,196.53
4. Step 4: Simplify right side
   71,025.57x = 3,841,942,351.59
5. Step 5: Solve for x
   x = 3,841,942,351.59/71,025.57
6. Step 6: Final answer
   x = 54,092.38