Finding the Fourth Proportional to 2,504.85, 3,456.99 and 1,456.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.85 : 3,456.99 = 1,456.91 : x
2. Step 2: Convert to fraction form
   2,504.85/3,456.99 = 1,456.91/x
3. Step 3: Cross multiply
   2,504.85x = 3,456.99 × 1,456.91
4. Step 4: Simplify right side
   2,504.85x = 5,036,523.30
5. Step 5: Solve for x
   x = 5,036,523.30/2,504.85
6. Step 6: Final answer
   x = 2,010.71