Finding the Fourth Proportional to 59,730.92, 82,250.90 and 58,404.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,730.92 : 82,250.90 = 58,404.96 : x
2. Step 2: Convert to fraction form
   59,730.92/82,250.90 = 58,404.96/x
3. Step 3: Cross multiply
   59,730.92x = 82,250.90 × 58,404.96
4. Step 4: Simplify right side
   59,730.92x = 4,803,860,524.46
5. Step 5: Solve for x
   x = 4,803,860,524.46/59,730.92
6. Step 6: Final answer
   x = 80,425.02