Finding the Fourth Proportional to 2,382.57, 3,574.04 and 801.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,382.57 : 3,574.04 = 801.52 : x
2. Step 2: Convert to fraction form
   2,382.57/3,574.04 = 801.52/x
3. Step 3: Cross multiply
   2,382.57x = 3,574.04 × 801.52
4. Step 4: Simplify right side
   2,382.57x = 2,864,662.78
5. Step 5: Solve for x
   x = 2,864,662.78/2,382.57
6. Step 6: Final answer
   x = 1,202.34