Finding the Fourth Proportional to 16,345.62, 24,517.86 and 9,727.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,345.62 : 24,517.86 = 9,727.50 : x
2. Step 2: Convert to fraction form
   16,345.62/24,517.86 = 9,727.50/x
3. Step 3: Cross multiply
   16,345.62x = 24,517.86 × 9,727.50
4. Step 4: Simplify right side
   16,345.62x = 238,497,483.15
5. Step 5: Solve for x
   x = 238,497,483.15/16,345.62
6. Step 6: Final answer
   x = 14,590.91