Finding the Fourth Proportional to 22,553.59, 31,113.57 and 14,598.37

Step by Step Solution

1. Step 1: Write the proportion equation
   22,553.59 : 31,113.57 = 14,598.37 : x
2. Step 2: Convert to fraction form
   22,553.59/31,113.57 = 14,598.37/x
3. Step 3: Cross multiply
   22,553.59x = 31,113.57 × 14,598.37
4. Step 4: Simplify right side
   22,553.59x = 454,207,406.88
5. Step 5: Solve for x
   x = 454,207,406.88/22,553.59
6. Step 6: Final answer
   x = 20,139.03