Finding the Fourth Proportional to 83,385.73, 125,101.98 and 33,500.86

Step by Step Solution

1. Step 1: Write the proportion equation
   83,385.73 : 125,101.98 = 33,500.86 : x
2. Step 2: Convert to fraction form
   83,385.73/125,101.98 = 33,500.86/x
3. Step 3: Cross multiply
   83,385.73x = 125,101.98 × 33,500.86
4. Step 4: Simplify right side
   83,385.73x = 4,191,023,604.95
5. Step 5: Solve for x
   x = 4,191,023,604.95/83,385.73
6. Step 6: Final answer
   x = 50,260.68