Finding the Fourth Proportional to 22,329.18, 33,501.54 and 14,862.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,329.18 : 33,501.54 = 14,862.72 : x
2. Step 2: Convert to fraction form
   22,329.18/33,501.54 = 14,862.72/x
3. Step 3: Cross multiply
   22,329.18x = 33,501.54 × 14,862.72
4. Step 4: Simplify right side
   22,329.18x = 497,924,008.59
5. Step 5: Solve for x
   x = 497,924,008.59/22,329.18
6. Step 6: Final answer
   x = 22,299.25