Finding the Fourth Proportional to 16,021.55, 24,032.98 and 5,498.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,021.55 : 24,032.98 = 5,498.80 : x
2. Step 2: Convert to fraction form
   16,021.55/24,032.98 = 5,498.80/x
3. Step 3: Cross multiply
   16,021.55x = 24,032.98 × 5,498.80
4. Step 4: Simplify right side
   16,021.55x = 132,152,476.59
5. Step 5: Solve for x
   x = 132,152,476.59/16,021.55
6. Step 6: Final answer
   x = 8,248.42