Finding the Fourth Proportional to 2,082.99, 2,874.24 and 1,769.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082.99 : 2,874.24 = 1,769.52 : x
2. Step 2: Convert to fraction form
   2,082.99/2,874.24 = 1,769.52/x
3. Step 3: Cross multiply
   2,082.99x = 2,874.24 × 1,769.52
4. Step 4: Simplify right side
   2,082.99x = 5,086,025.16
5. Step 5: Solve for x
   x = 5,086,025.16/2,082.99
6. Step 6: Final answer
   x = 2,441.69