Finding the Fourth Proportional to 59,498.16, 89,125.74 and 33,216.90

Step by Step Solution

1. Step 1: Write the proportion equation
   59,498.16 : 89,125.74 = 33,216.90 : x
2. Step 2: Convert to fraction form
   59,498.16/89,125.74 = 33,216.90/x
3. Step 3: Cross multiply
   59,498.16x = 89,125.74 × 33,216.90
4. Step 4: Simplify right side
   59,498.16x = 2,960,480,793.01
5. Step 5: Solve for x
   x = 2,960,480,793.01/59,498.16
6. Step 6: Final answer
   x = 49,757.52