Finding the Fourth Proportional to 16,456.56, 24,687.72 and 6,068.40

Step by Step Solution

1. Step 1: Write the proportion equation
   16,456.56 : 24,687.72 = 6,068.40 : x
2. Step 2: Convert to fraction form
   16,456.56/24,687.72 = 6,068.40/x
3. Step 3: Cross multiply
   16,456.56x = 24,687.72 × 6,068.40
4. Step 4: Simplify right side
   16,456.56x = 149,814,960.05
5. Step 5: Solve for x
   x = 149,814,960.05/16,456.56
6. Step 6: Final answer
   x = 9,103.66