Finding the Fourth Proportional to 23,469.90, 32,388.26 and 12,714.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,469.90 : 32,388.26 = 12,714.52 : x
2. Step 2: Convert to fraction form
   23,469.90/32,388.26 = 12,714.52/x
3. Step 3: Cross multiply
   23,469.90x = 32,388.26 × 12,714.52
4. Step 4: Simplify right side
   23,469.90x = 411,801,095.72
5. Step 5: Solve for x
   x = 411,801,095.72/23,469.90
6. Step 6: Final answer
   x = 17,545.92