Finding the Fourth Proportional to 107,092.72, 147,784.20 and 59,350.51

Step by Step Solution

1. Step 1: Write the proportion equation
   107,092.72 : 147,784.20 = 59,350.51 : x
2. Step 2: Convert to fraction form
   107,092.72/147,784.20 = 59,350.51/x
3. Step 3: Cross multiply
   107,092.72x = 147,784.20 × 59,350.51
4. Step 4: Simplify right side
   107,092.72x = 8,771,067,639.94
5. Step 5: Solve for x
   x = 8,771,067,639.94/107,092.72
6. Step 6: Final answer
   x = 81,901.62