Finding the Fourth Proportional to 23,354.31, 32,229.73 and 12,744.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,354.31 : 32,229.73 = 12,744.52 : x
2. Step 2: Convert to fraction form
   23,354.31/32,229.73 = 12,744.52/x
3. Step 3: Cross multiply
   23,354.31x = 32,229.73 × 12,744.52
4. Step 4: Simplify right side
   23,354.31x = 410,752,483.54
5. Step 5: Solve for x
   x = 410,752,483.54/23,354.31
6. Step 6: Final answer
   x = 17,587.87