Finding the Fourth Proportional to 71,059.33, 98,059.32 and 39,227.55

Step by Step Solution

1. Step 1: Write the proportion equation
   71,059.33 : 98,059.32 = 39,227.55 : x
2. Step 2: Convert to fraction form
   71,059.33/98,059.32 = 39,227.55/x
3. Step 3: Cross multiply
   71,059.33x = 98,059.32 × 39,227.55
4. Step 4: Simplify right side
   71,059.33x = 3,846,626,878.27
5. Step 5: Solve for x
   x = 3,846,626,878.27/71,059.33
6. Step 6: Final answer
   x = 54,132.61