Finding the Fourth Proportional to 109,501.98, 151,112.07 and 59,200.86

Step by Step Solution

1. Step 1: Write the proportion equation
   109,501.98 : 151,112.07 = 59,200.86 : x
2. Step 2: Convert to fraction form
   109,501.98/151,112.07 = 59,200.86/x
3. Step 3: Cross multiply
   109,501.98x = 151,112.07 × 59,200.86
4. Step 4: Simplify right side
   109,501.98x = 8,945,964,500.38
5. Step 5: Solve for x
   x = 8,945,964,500.38/109,501.98
6. Step 6: Final answer
   x = 81,696.83