Finding the Fourth Proportional to 109,501.39, 151,112.10 and 59,200.39

Step by Step Solution

1. Step 1: Write the proportion equation
   109,501.39 : 151,112.10 = 59,200.39 : x
2. Step 2: Convert to fraction form
   109,501.39/151,112.10 = 59,200.39/x
3. Step 3: Cross multiply
   109,501.39x = 151,112.10 × 59,200.39
4. Step 4: Simplify right side
   109,501.39x = 8,945,895,253.72
5. Step 5: Solve for x
   x = 8,945,895,253.72/109,501.39
6. Step 6: Final answer
   x = 81,696.64