Finding the Fourth Proportional to 3,760.77, 5,189.61 and 2,082.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760.77 : 5,189.61 = 2,082.03 : x
2. Step 2: Convert to fraction form
   3,760.77/5,189.61 = 2,082.03/x
3. Step 3: Cross multiply
   3,760.77x = 5,189.61 × 2,082.03
4. Step 4: Simplify right side
   3,760.77x = 10,804,923.71
5. Step 5: Solve for x
   x = 10,804,923.71/3,760.77
6. Step 6: Final answer
   x = 2,873.06