Finding the Fourth Proportional to 23,024.52, 31,771.58 and 12,952.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,024.52 : 31,771.58 = 12,952.72 : x
2. Step 2: Convert to fraction form
   23,024.52/31,771.58 = 12,952.72/x
3. Step 3: Cross multiply
   23,024.52x = 31,771.58 × 12,952.72
4. Step 4: Simplify right side
   23,024.52x = 411,528,354.65
5. Step 5: Solve for x
   x = 411,528,354.65/23,024.52
6. Step 6: Final answer
   x = 17,873.48