Finding the Fourth Proportional to 2,358.95, 3,255.53 and 1,414.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358.95 : 3,255.53 = 1,414.78 : x
2. Step 2: Convert to fraction form
   2,358.95/3,255.53 = 1,414.78/x
3. Step 3: Cross multiply
   2,358.95x = 3,255.53 × 1,414.78
4. Step 4: Simplify right side
   2,358.95x = 4,605,842.46
5. Step 5: Solve for x
   x = 4,605,842.46/2,358.95
6. Step 6: Final answer
   x = 1,952.50