Finding the Fourth Proportional to 109,766.50, 151,479.39 and 59,465.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,766.50 : 151,479.39 = 59,465.50 : x
2. Step 2: Convert to fraction form
   109,766.50/151,479.39 = 59,465.50/x
3. Step 3: Cross multiply
   109,766.50x = 151,479.39 × 59,465.50
4. Step 4: Simplify right side
   109,766.50x = 9,007,797,666.05
5. Step 5: Solve for x
   x = 9,007,797,666.05/109,766.50
6. Step 6: Final answer
   x = 82,063.27