Finding the Fourth Proportional to 59,776.68, 82,490.18 and 34,287.32

Step by Step Solution

1. Step 1: Write the proportion equation
   59,776.68 : 82,490.18 = 34,287.32 : x
2. Step 2: Convert to fraction form
   59,776.68/82,490.18 = 34,287.32/x
3. Step 3: Cross multiply
   59,776.68x = 82,490.18 × 34,287.32
4. Step 4: Simplify right side
   59,776.68x = 2,828,367,198.52
5. Step 5: Solve for x
   x = 2,828,367,198.52/59,776.68
6. Step 6: Final answer
   x = 47,315.56