Finding the Fourth Proportional to 59,778.02, 82,490.37 and 32,915.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,778.02 : 82,490.37 = 32,915.28 : x
2. Step 2: Convert to fraction form
   59,778.02/82,490.37 = 32,915.28/x
3. Step 3: Cross multiply
   59,778.02x = 82,490.37 × 32,915.28
4. Step 4: Simplify right side
   59,778.02x = 2,715,193,625.85
5. Step 5: Solve for x
   x = 2,715,193,625.85/59,778.02
6. Step 6: Final answer
   x = 45,421.27