Finding the Fourth Proportional to 2,488.98, 3,733.90 and 1,027.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488.98 : 3,733.90 = 1,027.32 : x
2. Step 2: Convert to fraction form
   2,488.98/3,733.90 = 1,027.32/x
3. Step 3: Cross multiply
   2,488.98x = 3,733.90 × 1,027.32
4. Step 4: Simplify right side
   2,488.98x = 3,835,910.15
5. Step 5: Solve for x
   x = 3,835,910.15/2,488.98
6. Step 6: Final answer
   x = 1,541.16