Finding the Fourth Proportional to 2,974.52, 4,462.49 and 1,026.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,974.52 : 4,462.49 = 1,026.74 : x
2. Step 2: Convert to fraction form
   2,974.52/4,462.49 = 1,026.74/x
3. Step 3: Cross multiply
   2,974.52x = 4,462.49 × 1,026.74
4. Step 4: Simplify right side
   2,974.52x = 4,581,789.54
5. Step 5: Solve for x
   x = 4,581,789.54/2,974.52
6. Step 6: Final answer
   x = 1,540.35