Finding the Fourth Proportional to 59,752.83, 82,281.06 and 58,426.79

Step by Step Solution

1. Step 1: Write the proportion equation
   59,752.83 : 82,281.06 = 58,426.79 : x
2. Step 2: Convert to fraction form
   59,752.83/82,281.06 = 58,426.79/x
3. Step 3: Cross multiply
   59,752.83x = 82,281.06 × 58,426.79
4. Step 4: Simplify right side
   59,752.83x = 4,807,418,213.60
5. Step 5: Solve for x
   x = 4,807,418,213.60/59,752.83
6. Step 6: Final answer
   x = 80,455.07