Finding the Fourth Proportional to 2,361.39, 3,258.72 and 1,417.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361.39 : 3,258.72 = 1,417.23 : x
2. Step 2: Convert to fraction form
   2,361.39/3,258.72 = 1,417.23/x
3. Step 3: Cross multiply
   2,361.39x = 3,258.72 × 1,417.23
4. Step 4: Simplify right side
   2,361.39x = 4,618,355.75
5. Step 5: Solve for x
   x = 4,618,355.75/2,361.39
6. Step 6: Final answer
   x = 1,955.78