Finding the Fourth Proportional to 103,550.92, 155,077.25 and 59,042.73

Step by Step Solution

1. Step 1: Write the proportion equation
   103,550.92 : 155,077.25 = 59,042.73 : x
2. Step 2: Convert to fraction form
   103,550.92/155,077.25 = 59,042.73/x
3. Step 3: Cross multiply
   103,550.92x = 155,077.25 × 59,042.73
4. Step 4: Simplify right side
   103,550.92x = 9,156,184,200.89
5. Step 5: Solve for x
   x = 9,156,184,200.89/103,550.92
6. Step 6: Final answer
   x = 88,422.05