Finding the Fourth Proportional to 3,082.56, 4,622.68 and 1,002.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,082.56 : 4,622.68 = 1,002.03 : x
2. Step 2: Convert to fraction form
   3,082.56/4,622.68 = 1,002.03/x
3. Step 3: Cross multiply
   3,082.56x = 4,622.68 × 1,002.03
4. Step 4: Simplify right side
   3,082.56x = 4,632,064.04
5. Step 5: Solve for x
   x = 4,632,064.04/3,082.56
6. Step 6: Final answer
   x = 1,502.67