Finding the Fourth Proportional to 2,504.72, 3,456.28 and 1,456.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.72 : 3,456.28 = 1,456.84 : x
2. Step 2: Convert to fraction form
   2,504.72/3,456.28 = 1,456.84/x
3. Step 3: Cross multiply
   2,504.72x = 3,456.28 × 1,456.84
4. Step 4: Simplify right side
   2,504.72x = 5,035,246.96
5. Step 5: Solve for x
   x = 5,035,246.96/2,504.72
6. Step 6: Final answer
   x = 2,010.30