Finding the Fourth Proportional to 2,514.40, 3,771.59 and 1,033.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514.40 : 3,771.59 = 1,033.61 : x
2. Step 2: Convert to fraction form
   2,514.40/3,771.59 = 1,033.61/x
3. Step 3: Cross multiply
   2,514.40x = 3,771.59 × 1,033.61
4. Step 4: Simplify right side
   2,514.40x = 3,898,329.11
5. Step 5: Solve for x
   x = 3,898,329.11/2,514.40
6. Step 6: Final answer
   x = 1,550.40