Finding the Fourth Proportional to 22,227.24, 30,673.22 and 12,291.24

Step by Step Solution

1. Step 1: Write the proportion equation
   22,227.24 : 30,673.22 = 12,291.24 : x
2. Step 2: Convert to fraction form
   22,227.24/30,673.22 = 12,291.24/x
3. Step 3: Cross multiply
   22,227.24x = 30,673.22 × 12,291.24
4. Step 4: Simplify right side
   22,227.24x = 377,011,908.59
5. Step 5: Solve for x
   x = 377,011,908.59/22,227.24
6. Step 6: Final answer
   x = 16,961.71