Finding the Fourth Proportional to 109,766.71, 151,478.31 and 59,465.71

Step by Step Solution

1. Step 1: Write the proportion equation
   109,766.71 : 151,478.31 = 59,465.71 : x
2. Step 2: Convert to fraction form
   109,766.71/151,478.31 = 59,465.71/x
3. Step 3: Cross multiply
   109,766.71x = 151,478.31 × 59,465.71
4. Step 4: Simplify right side
   109,766.71x = 9,007,765,253.75
5. Step 5: Solve for x
   x = 9,007,765,253.75/109,766.71
6. Step 6: Final answer
   x = 82,062.82