Finding the Fourth Proportional to 23,324.50, 32,187.72 and 12,714.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,324.50 : 32,187.72 = 12,714.10 : x
2. Step 2: Convert to fraction form
   23,324.50/32,187.72 = 12,714.10/x
3. Step 3: Cross multiply
   23,324.50x = 32,187.72 × 12,714.10
4. Step 4: Simplify right side
   23,324.50x = 409,237,890.85
5. Step 5: Solve for x
   x = 409,237,890.85/23,324.50
6. Step 6: Final answer
   x = 17,545.41