Finding the Fourth Proportional to 2,504.92, 3,456.54 and 1,456.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.92 : 3,456.54 = 1,456.72 : x
2. Step 2: Convert to fraction form
   2,504.92/3,456.54 = 1,456.72/x
3. Step 3: Cross multiply
   2,504.92x = 3,456.54 × 1,456.72
4. Step 4: Simplify right side
   2,504.92x = 5,035,210.95
5. Step 5: Solve for x
   x = 5,035,210.95/2,504.92
6. Step 6: Final answer
   x = 2,010.13