Finding the Fourth Proportional to 16,508.61, 24,766.37 and 5,414.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,508.61 : 24,766.37 = 5,414.42 : x
2. Step 2: Convert to fraction form
   16,508.61/24,766.37 = 5,414.42/x
3. Step 3: Cross multiply
   16,508.61x = 24,766.37 × 5,414.42
4. Step 4: Simplify right side
   16,508.61x = 134,095,378.15
5. Step 5: Solve for x
   x = 134,095,378.15/16,508.61
6. Step 6: Final answer
   x = 8,122.75