Finding the Fourth Proportional to 23,514.52, 32,450.56 and 12,904.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,514.52 : 32,450.56 = 12,904.10 : x
2. Step 2: Convert to fraction form
   23,514.52/32,450.56 = 12,904.10/x
3. Step 3: Cross multiply
   23,514.52x = 32,450.56 × 12,904.10
4. Step 4: Simplify right side
   23,514.52x = 418,745,271.30
5. Step 5: Solve for x
   x = 418,745,271.30/23,514.52
6. Step 6: Final answer
   x = 17,807.94