Finding the Fourth Proportional to 2,793.37, 4,183.67 and 1,333.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,793.37 : 4,183.67 = 1,333.55 : x
2. Step 2: Convert to fraction form
   2,793.37/4,183.67 = 1,333.55/x
3. Step 3: Cross multiply
   2,793.37x = 4,183.67 × 1,333.55
4. Step 4: Simplify right side
   2,793.37x = 5,579,105.54
5. Step 5: Solve for x
   x = 5,579,105.54/2,793.37
6. Step 6: Final answer
   x = 1,997.27