Finding the Fourth Proportional to 107,098.72, 147,792.48 and 59,356.54

Step by Step Solution

1. Step 1: Write the proportion equation
   107,098.72 : 147,792.48 = 59,356.54 : x
2. Step 2: Convert to fraction form
   107,098.72/147,792.48 = 59,356.54/x
3. Step 3: Cross multiply
   107,098.72x = 147,792.48 × 59,356.54
4. Step 4: Simplify right side
   107,098.72x = 8,772,450,250.82
5. Step 5: Solve for x
   x = 8,772,450,250.82/107,098.72
6. Step 6: Final answer
   x = 81,909.94