Finding the Fourth Proportional to 16,062.45, 24,081.32 and 8,158.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,062.45 : 24,081.32 = 8,158.47 : x
2. Step 2: Convert to fraction form
   16,062.45/24,081.32 = 8,158.47/x
3. Step 3: Cross multiply
   16,062.45x = 24,081.32 × 8,158.47
4. Step 4: Simplify right side
   16,062.45x = 196,466,747.18
5. Step 5: Solve for x
   x = 196,466,747.18/16,062.45
6. Step 6: Final answer
   x = 12,231.43