Finding the Fourth Proportional to 2,504.36, 3,456.16 and 1,442.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.36 : 3,456.16 = 1,442.46 : x
2. Step 2: Convert to fraction form
   2,504.36/3,456.16 = 1,442.46/x
3. Step 3: Cross multiply
   2,504.36x = 3,456.16 × 1,442.46
4. Step 4: Simplify right side
   2,504.36x = 4,985,372.55
5. Step 5: Solve for x
   x = 4,985,372.55/2,504.36
6. Step 6: Final answer
   x = 1,990.68