Finding the Fourth Proportional to 71,084.72, 98,096.88 and 39,253.52

Step by Step Solution

1. Step 1: Write the proportion equation
   71,084.72 : 98,096.88 = 39,253.52 : x
2. Step 2: Convert to fraction form
   71,084.72/98,096.88 = 39,253.52/x
3. Step 3: Cross multiply
   71,084.72x = 98,096.88 × 39,253.52
4. Step 4: Simplify right side
   71,084.72x = 3,850,647,841.02
5. Step 5: Solve for x
   x = 3,850,647,841.02/71,084.72
6. Step 6: Final answer
   x = 54,169.84