Finding the Fourth Proportional to 22,996.37, 31,738.43 and 14,049.05

Step by Step Solution

1. Step 1: Write the proportion equation
   22,996.37 : 31,738.43 = 14,049.05 : x
2. Step 2: Convert to fraction form
   22,996.37/31,738.43 = 14,049.05/x
3. Step 3: Cross multiply
   22,996.37x = 31,738.43 × 14,049.05
4. Step 4: Simplify right side
   22,996.37x = 445,894,666.42
5. Step 5: Solve for x
   x = 445,894,666.42/22,996.37
6. Step 6: Final answer
   x = 19,389.78