Finding the Fourth Proportional to 2,463.39, 3,399.30 and 1,415.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,463.39 : 3,399.30 = 1,415.25 : x
2. Step 2: Convert to fraction form
   2,463.39/3,399.30 = 1,415.25/x
3. Step 3: Cross multiply
   2,463.39x = 3,399.30 × 1,415.25
4. Step 4: Simplify right side
   2,463.39x = 4,810,859.33
5. Step 5: Solve for x
   x = 4,810,859.33/2,463.39
6. Step 6: Final answer
   x = 1,952.94