Finding the Fourth Proportional to 3,833.27, 5,757.20 and 2,382.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,833.27 : 5,757.20 = 2,382.56 : x
2. Step 2: Convert to fraction form
   3,833.27/5,757.20 = 2,382.56/x
3. Step 3: Cross multiply
   3,833.27x = 5,757.20 × 2,382.56
4. Step 4: Simplify right side
   3,833.27x = 13,716,874.43
5. Step 5: Solve for x
   x = 13,716,874.43/3,833.27
6. Step 6: Final answer
   x = 3,578.37