Finding the Fourth Proportional to 33,369.59, 50,058.79 and 12,324.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,369.59 : 50,058.79 = 12,324.42 : x
2. Step 2: Convert to fraction form
   33,369.59/50,058.79 = 12,324.42/x
3. Step 3: Cross multiply
   33,369.59x = 50,058.79 × 12,324.42
4. Step 4: Simplify right side
   33,369.59x = 616,945,491.03
5. Step 5: Solve for x
   x = 616,945,491.03/33,369.59
6. Step 6: Final answer
   x = 18,488.26