Finding the Fourth Proportional to 68,414.10, 94,385.02 and 42,910.02

Step by Step Solution

1. Step 1: Write the proportion equation
   68,414.10 : 94,385.02 = 42,910.02 : x
2. Step 2: Convert to fraction form
   68,414.10/94,385.02 = 42,910.02/x
3. Step 3: Cross multiply
   68,414.10x = 94,385.02 × 42,910.02
4. Step 4: Simplify right side
   68,414.10x = 4,050,063,095.90
5. Step 5: Solve for x
   x = 4,050,063,095.90/68,414.10
6. Step 6: Final answer
   x = 59,199.25