Finding the Fourth Proportional to 107,087.86, 147,782.12 and 59,342.01

Step by Step Solution

1. Step 1: Write the proportion equation
   107,087.86 : 147,782.12 = 59,342.01 : x
2. Step 2: Convert to fraction form
   107,087.86/147,782.12 = 59,342.01/x
3. Step 3: Cross multiply
   107,087.86x = 147,782.12 × 59,342.01
4. Step 4: Simplify right side
   107,087.86x = 8,769,688,042.86
5. Step 5: Solve for x
   x = 8,769,688,042.86/107,087.86
6. Step 6: Final answer
   x = 81,892.46