Finding the Fourth Proportional to 2,082.24, 2,871.89 and 1,452.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082.24 : 2,871.89 = 1,452.57 : x
2. Step 2: Convert to fraction form
   2,082.24/2,871.89 = 1,452.57/x
3. Step 3: Cross multiply
   2,082.24x = 2,871.89 × 1,452.57
4. Step 4: Simplify right side
   2,082.24x = 4,171,608.67
5. Step 5: Solve for x
   x = 4,171,608.67/2,082.24
6. Step 6: Final answer
   x = 2,003.42