Finding the Fourth Proportional to 2,416.79, 3,626.01 and 955.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,416.79 : 3,626.01 = 955.15 : x
2. Step 2: Convert to fraction form
   2,416.79/3,626.01 = 955.15/x
3. Step 3: Cross multiply
   2,416.79x = 3,626.01 × 955.15
4. Step 4: Simplify right side
   2,416.79x = 3,463,374.39
5. Step 5: Solve for x
   x = 3,463,374.39/2,416.79
6. Step 6: Final answer
   x = 1,433.05