Finding the Fourth Proportional to 16,381.55, 24,565.47 and 8,065.49

Step by Step Solution

1. Step 1: Write the proportion equation
   16,381.55 : 24,565.47 = 8,065.49 : x
2. Step 2: Convert to fraction form
   16,381.55/24,565.47 = 8,065.49/x
3. Step 3: Cross multiply
   16,381.55x = 24,565.47 × 8,065.49
4. Step 4: Simplify right side
   16,381.55x = 198,132,429.80
5. Step 5: Solve for x
   x = 198,132,429.80/16,381.55
6. Step 6: Final answer
   x = 12,094.86