Finding the Fourth Proportional to 59,867.85, 82,618.17 and 33,011.31

Step by Step Solution

1. Step 1: Write the proportion equation
   59,867.85 : 82,618.17 = 33,011.31 : x
2. Step 2: Convert to fraction form
   59,867.85/82,618.17 = 33,011.31/x
3. Step 3: Cross multiply
   59,867.85x = 82,618.17 × 33,011.31
4. Step 4: Simplify right side
   59,867.85x = 2,727,334,021.50
5. Step 5: Solve for x
   x = 2,727,334,021.50/59,867.85
6. Step 6: Final answer
   x = 45,555.90