Finding the Fourth Proportional to 102,334.72, 141,222.15 and 59,322.52

Step by Step Solution

1. Step 1: Write the proportion equation
   102,334.72 : 141,222.15 = 59,322.52 : x
2. Step 2: Convert to fraction form
   102,334.72/141,222.15 = 59,322.52/x
3. Step 3: Cross multiply
   102,334.72x = 141,222.15 × 59,322.52
4. Step 4: Simplify right side
   102,334.72x = 8,377,653,817.82
5. Step 5: Solve for x
   x = 8,377,653,817.82/102,334.72
6. Step 6: Final answer
   x = 81,865.21