Finding the Fourth Proportional to 3,760.94, 5,189.33 and 2,082.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760.94 : 5,189.33 = 2,082.23 : x
2. Step 2: Convert to fraction form
   3,760.94/5,189.33 = 2,082.23/x
3. Step 3: Cross multiply
   3,760.94x = 5,189.33 × 2,082.23
4. Step 4: Simplify right side
   3,760.94x = 10,805,396.78
5. Step 5: Solve for x
   x = 10,805,396.78/3,760.94
6. Step 6: Final answer
   x = 2,873.06