Finding the Fourth Proportional to 23,264.57, 32,105.21 and 12,654.27

Step by Step Solution

1. Step 1: Write the proportion equation
   23,264.57 : 32,105.21 = 12,654.27 : x
2. Step 2: Convert to fraction form
   23,264.57/32,105.21 = 12,654.27/x
3. Step 3: Cross multiply
   23,264.57x = 32,105.21 × 12,654.27
4. Step 4: Simplify right side
   23,264.57x = 406,267,932.48
5. Step 5: Solve for x
   x = 406,267,932.48/23,264.57
6. Step 6: Final answer
   x = 17,462.94