Finding the Fourth Proportional to 22,024.28, 30,393.52 and 11,952.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,024.28 : 30,393.52 = 11,952.72 : x
2. Step 2: Convert to fraction form
   22,024.28/30,393.52 = 11,952.72/x
3. Step 3: Cross multiply
   22,024.28x = 30,393.52 × 11,952.72
4. Step 4: Simplify right side
   22,024.28x = 363,285,255.52
5. Step 5: Solve for x
   x = 363,285,255.52/22,024.28
6. Step 6: Final answer
   x = 16,494.76