Finding the Fourth Proportional to 94,086.86, 141,056.31 and 64,414.76

Step by Step Solution

1. Step 1: Write the proportion equation
   94,086.86 : 141,056.31 = 64,414.76 : x
2. Step 2: Convert to fraction form
   94,086.86/141,056.31 = 64,414.76/x
3. Step 3: Cross multiply
   94,086.86x = 141,056.31 × 64,414.76
4. Step 4: Simplify right side
   94,086.86x = 9,086,108,355.14
5. Step 5: Solve for x
   x = 9,086,108,355.14/94,086.86
6. Step 6: Final answer
   x = 96,571.49