Finding the Fourth Proportional to 16,089.30, 24,125.72 and 6,726.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,089.30 : 24,125.72 = 6,726.78 : x
2. Step 2: Convert to fraction form
   16,089.30/24,125.72 = 6,726.78/x
3. Step 3: Cross multiply
   16,089.30x = 24,125.72 × 6,726.78
4. Step 4: Simplify right side
   16,089.30x = 162,288,377.15
5. Step 5: Solve for x
   x = 162,288,377.15/16,089.30
6. Step 6: Final answer
   x = 10,086.73