Finding the Fourth Proportional to 22,472.32, 31,039.39 and 16,832.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,472.32 : 31,039.39 = 16,832.27 : x
2. Step 2: Convert to fraction form
   22,472.32/31,039.39 = 16,832.27/x
3. Step 3: Cross multiply
   22,472.32x = 31,039.39 × 16,832.27
4. Step 4: Simplify right side
   22,472.32x = 522,463,456.24
5. Step 5: Solve for x
   x = 522,463,456.24/22,472.32
6. Step 6: Final answer
   x = 23,249.20