Finding the Fourth Proportional to 33,227.92, 49,827.25 and 12,162.49

Step by Step Solution

1. Step 1: Write the proportion equation
   33,227.92 : 49,827.25 = 12,162.49 : x
2. Step 2: Convert to fraction form
   33,227.92/49,827.25 = 12,162.49/x
3. Step 3: Cross multiply
   33,227.92x = 49,827.25 × 12,162.49
4. Step 4: Simplify right side
   33,227.92x = 606,023,320.49
5. Step 5: Solve for x
   x = 606,023,320.49/33,227.92
6. Step 6: Final answer
   x = 18,238.38