Finding the Fourth Proportional to 107,156.52, 147,875.40 and 59,416.92

Step by Step Solution

1. Step 1: Write the proportion equation
   107,156.52 : 147,875.40 = 59,416.92 : x
2. Step 2: Convert to fraction form
   107,156.52/147,875.40 = 59,416.92/x
3. Step 3: Cross multiply
   107,156.52x = 147,875.40 × 59,416.92
4. Step 4: Simplify right side
   107,156.52x = 8,786,300,811.77
5. Step 5: Solve for x
   x = 8,786,300,811.77/107,156.52
6. Step 6: Final answer
   x = 81,995.02