Finding the Fourth Proportional to 22,796.38, 31,464.24 and 14,824.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,796.38 : 31,464.24 = 14,824.72 : x
2. Step 2: Convert to fraction form
   22,796.38/31,464.24 = 14,824.72/x
3. Step 3: Cross multiply
   22,796.38x = 31,464.24 × 14,824.72
4. Step 4: Simplify right side
   22,796.38x = 466,448,548.01
5. Step 5: Solve for x
   x = 466,448,548.01/22,796.38
6. Step 6: Final answer
   x = 20,461.52