Finding the Fourth Proportional to 2,410.78, 3,616.33 and 950.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.78 : 3,616.33 = 950.96 : x
2. Step 2: Convert to fraction form
   2,410.78/3,616.33 = 950.96/x
3. Step 3: Cross multiply
   2,410.78x = 3,616.33 × 950.96
4. Step 4: Simplify right side
   2,410.78x = 3,438,973.28
5. Step 5: Solve for x
   x = 3,438,973.28/2,410.78
6. Step 6: Final answer
   x = 1,426.50