Finding the Fourth Proportional to 22,462.15, 31,007.73 and 14,508.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,462.15 : 31,007.73 = 14,508.25 : x
2. Step 2: Convert to fraction form
   22,462.15/31,007.73 = 14,508.25/x
3. Step 3: Cross multiply
   22,462.15x = 31,007.73 × 14,508.25
4. Step 4: Simplify right side
   22,462.15x = 449,867,898.77
5. Step 5: Solve for x
   x = 449,867,898.77/22,462.15
6. Step 6: Final answer
   x = 20,027.82