Finding the Fourth Proportional to 33,342.57, 50,033.50 and 12,297.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,342.57 : 50,033.50 = 12,297.42 : x
2. Step 2: Convert to fraction form
   33,342.57/50,033.50 = 12,297.42/x
3. Step 3: Cross multiply
   33,342.57x = 50,033.50 × 12,297.42
4. Step 4: Simplify right side
   33,342.57x = 615,282,932.83
5. Step 5: Solve for x
   x = 615,282,932.83/33,342.57
6. Step 6: Final answer
   x = 18,453.37