Finding the Fourth Proportional to 2,410.47, 3,616.29 and 949.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.47 : 3,616.29 = 949.68 : x
2. Step 2: Convert to fraction form
   2,410.47/3,616.29 = 949.68/x
3. Step 3: Cross multiply
   2,410.47x = 3,616.29 × 949.68
4. Step 4: Simplify right side
   2,410.47x = 3,434,318.29
5. Step 5: Solve for x
   x = 3,434,318.29/2,410.47
6. Step 6: Final answer
   x = 1,424.75