Finding the Fourth Proportional to 107,059.62, 147,730.32 and 59,301.12

Step by Step Solution

1. Step 1: Write the proportion equation
   107,059.62 : 147,730.32 = 59,301.12 : x
2. Step 2: Convert to fraction form
   107,059.62/147,730.32 = 59,301.12/x
3. Step 3: Cross multiply
   107,059.62x = 147,730.32 × 59,301.12
4. Step 4: Simplify right side
   107,059.62x = 8,760,573,433.96
5. Step 5: Solve for x
   x = 8,760,573,433.96/107,059.62
6. Step 6: Final answer
   x = 81,828.92