Finding the Fourth Proportional to 22,233.24, 30,682.46 and 12,162.24

Step by Step Solution

1. Step 1: Write the proportion equation
   22,233.24 : 30,682.46 = 12,162.24 : x
2. Step 2: Convert to fraction form
   22,233.24/30,682.46 = 12,162.24/x
3. Step 3: Cross multiply
   22,233.24x = 30,682.46 × 12,162.24
4. Step 4: Simplify right side
   22,233.24x = 373,167,472.72
5. Step 5: Solve for x
   x = 373,167,472.72/22,233.24
6. Step 6: Final answer
   x = 16,784.21