Finding the Fourth Proportional to 22,980.52, 31,713.10 and 13,044.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,980.52 : 31,713.10 = 13,044.52 : x
2. Step 2: Convert to fraction form
   22,980.52/31,713.10 = 13,044.52/x
3. Step 3: Cross multiply
   22,980.52x = 31,713.10 × 13,044.52
4. Step 4: Simplify right side
   22,980.52x = 413,682,167.21
5. Step 5: Solve for x
   x = 413,682,167.21/22,980.52
6. Step 6: Final answer
   x = 18,001.43