Finding the Fourth Proportional to 59,940.24, 89,886.96 and 22,479.90

Step by Step Solution

1. Step 1: Write the proportion equation
   59,940.24 : 89,886.96 = 22,479.90 : x
2. Step 2: Convert to fraction form
   59,940.24/89,886.96 = 22,479.90/x
3. Step 3: Cross multiply
   59,940.24x = 89,886.96 × 22,479.90
4. Step 4: Simplify right side
   59,940.24x = 2,020,649,872.10
5. Step 5: Solve for x
   x = 2,020,649,872.10/59,940.24
6. Step 6: Final answer
   x = 33,711.07