Finding the Fourth Proportional to 23,016.27, 31,751.73 and 14,949.36

Step by Step Solution

1. Step 1: Write the proportion equation
   23,016.27 : 31,751.73 = 14,949.36 : x
2. Step 2: Convert to fraction form
   23,016.27/31,751.73 = 14,949.36/x
3. Step 3: Cross multiply
   23,016.27x = 31,751.73 × 14,949.36
4. Step 4: Simplify right side
   23,016.27x = 474,668,042.39
5. Step 5: Solve for x
   x = 474,668,042.39/23,016.27
6. Step 6: Final answer
   x = 20,623.15