Finding the Fourth Proportional to 2,282.64, 3,418.56 and 1,414.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282.64 : 3,418.56 = 1,414.32 : x
2. Step 2: Convert to fraction form
   2,282.64/3,418.56 = 1,414.32/x
3. Step 3: Cross multiply
   2,282.64x = 3,418.56 × 1,414.32
4. Step 4: Simplify right side
   2,282.64x = 4,834,937.78
5. Step 5: Solve for x
   x = 4,834,937.78/2,282.64
6. Step 6: Final answer
   x = 2,118.13