Finding the Fourth Proportional to 2,069.27, 3,103.25 and 682.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069.27 : 3,103.25 = 682.29 : x
2. Step 2: Convert to fraction form
   2,069.27/3,103.25 = 682.29/x
3. Step 3: Cross multiply
   2,069.27x = 3,103.25 × 682.29
4. Step 4: Simplify right side
   2,069.27x = 2,117,313.03
5. Step 5: Solve for x
   x = 2,117,313.03/2,069.27
6. Step 6: Final answer
   x = 1,023.22