Finding the Fourth Proportional to 23,264.80, 32,105.18 and 12,654.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,264.80 : 32,105.18 = 12,654.43 : x
2. Step 2: Convert to fraction form
   23,264.80/32,105.18 = 12,654.43/x
3. Step 3: Cross multiply
   23,264.80x = 32,105.18 × 12,654.43
4. Step 4: Simplify right side
   23,264.80x = 406,272,704.32
5. Step 5: Solve for x
   x = 406,272,704.32/23,264.80
6. Step 6: Final answer
   x = 17,462.98