Finding the Fourth Proportional to 16,446.65, 24,664.15 and 5,351.27

Step by Step Solution

1. Step 1: Write the proportion equation
   16,446.65 : 24,664.15 = 5,351.27 : x
2. Step 2: Convert to fraction form
   16,446.65/24,664.15 = 5,351.27/x
3. Step 3: Cross multiply
   16,446.65x = 24,664.15 × 5,351.27
4. Step 4: Simplify right side
   16,446.65x = 131,984,379.24
5. Step 5: Solve for x
   x = 131,984,379.24/16,446.65
6. Step 6: Final answer
   x = 8,025.00