Finding the Fourth Proportional to 2,446.96, 3,661.24 and 1,456.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,446.96 : 3,661.24 = 1,456.13 : x
2. Step 2: Convert to fraction form
   2,446.96/3,661.24 = 1,456.13/x
3. Step 3: Cross multiply
   2,446.96x = 3,661.24 × 1,456.13
4. Step 4: Simplify right side
   2,446.96x = 5,331,241.40
5. Step 5: Solve for x
   x = 5,331,241.40/2,446.96
6. Step 6: Final answer
   x = 2,178.72