Finding the Fourth Proportional to 22,928.91, 31,648.50 and 14,862.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,928.91 : 31,648.50 = 14,862.27 : x
2. Step 2: Convert to fraction form
   22,928.91/31,648.50 = 14,862.27/x
3. Step 3: Cross multiply
   22,928.91x = 31,648.50 × 14,862.27
4. Step 4: Simplify right side
   22,928.91x = 470,368,552.10
5. Step 5: Solve for x
   x = 470,368,552.10/22,928.91
6. Step 6: Final answer
   x = 20,514.21