Finding the Fourth Proportional to 2,017.27, 3,023.88 and 1,149.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.27 : 3,023.88 = 1,149.76 : x
2. Step 2: Convert to fraction form
   2,017.27/3,023.88 = 1,149.76/x
3. Step 3: Cross multiply
   2,017.27x = 3,023.88 × 1,149.76
4. Step 4: Simplify right side
   2,017.27x = 3,476,736.27
5. Step 5: Solve for x
   x = 3,476,736.27/2,017.27
6. Step 6: Final answer
   x = 1,723.49