Finding the Fourth Proportional to 94,308.08, 141,463.86 and 75,500.78

Step by Step Solution

1. Step 1: Write the proportion equation
   94,308.08 : 141,463.86 = 75,500.78 : x
2. Step 2: Convert to fraction form
   94,308.08/141,463.86 = 75,500.78/x
3. Step 3: Cross multiply
   94,308.08x = 141,463.86 × 75,500.78
4. Step 4: Simplify right side
   94,308.08x = 10,680,631,771.81
5. Step 5: Solve for x
   x = 10,680,631,771.81/94,308.08
6. Step 6: Final answer
   x = 113,252.56