Finding the Fourth Proportional to 107,199.72, 147,922.92 and 59,441.40

Step by Step Solution

1. Step 1: Write the proportion equation
   107,199.72 : 147,922.92 = 59,441.40 : x
2. Step 2: Convert to fraction form
   107,199.72/147,922.92 = 59,441.40/x
3. Step 3: Cross multiply
   107,199.72x = 147,922.92 × 59,441.40
4. Step 4: Simplify right side
   107,199.72x = 8,792,745,456.89
5. Step 5: Solve for x
   x = 8,792,745,456.89/107,199.72
6. Step 6: Final answer
   x = 82,022.09