Finding the Fourth Proportional to 2,503.31, 3,454.70 and 1,441.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.31 : 3,454.70 = 1,441.24 : x
2. Step 2: Convert to fraction form
   2,503.31/3,454.70 = 1,441.24/x
3. Step 3: Cross multiply
   2,503.31x = 3,454.70 × 1,441.24
4. Step 4: Simplify right side
   2,503.31x = 4,979,046.79
5. Step 5: Solve for x
   x = 4,979,046.79/2,503.31
6. Step 6: Final answer
   x = 1,988.98