Finding the Fourth Proportional to 2,504.53, 3,456.50 and 1,442.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.53 : 3,456.50 = 1,442.34 : x
2. Step 2: Convert to fraction form
   2,504.53/3,456.50 = 1,442.34/x
3. Step 3: Cross multiply
   2,504.53x = 3,456.50 × 1,442.34
4. Step 4: Simplify right side
   2,504.53x = 4,985,441.00
5. Step 5: Solve for x
   x = 4,985,441.00/2,504.53
6. Step 6: Final answer
   x = 1,990.57