Finding the Fourth Proportional to 2,488.41, 3,732.71 and 1,027.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488.41 : 3,732.71 = 1,027.17 : x
2. Step 2: Convert to fraction form
   2,488.41/3,732.71 = 1,027.17/x
3. Step 3: Cross multiply
   2,488.41x = 3,732.71 × 1,027.17
4. Step 4: Simplify right side
   2,488.41x = 3,834,122.59
5. Step 5: Solve for x
   x = 3,834,122.59/2,488.41
6. Step 6: Final answer
   x = 1,540.79