Finding the Fourth Proportional to 71,152.79, 98,225.15 and 45,697.14

Step by Step Solution

1. Step 1: Write the proportion equation
   71,152.79 : 98,225.15 = 45,697.14 : x
2. Step 2: Convert to fraction form
   71,152.79/98,225.15 = 45,697.14/x
3. Step 3: Cross multiply
   71,152.79x = 98,225.15 × 45,697.14
4. Step 4: Simplify right side
   71,152.79x = 4,488,608,202.59
5. Step 5: Solve for x
   x = 4,488,608,202.59/71,152.79
6. Step 6: Final answer
   x = 63,084.08