Finding the Fourth Proportional to 2,256.83, 3,114.28 and 1,417.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,256.83 : 3,114.28 = 1,417.50 : x
2. Step 2: Convert to fraction form
   2,256.83/3,114.28 = 1,417.50/x
3. Step 3: Cross multiply
   2,256.83x = 3,114.28 × 1,417.50
4. Step 4: Simplify right side
   2,256.83x = 4,414,493.67
5. Step 5: Solve for x
   x = 4,414,493.67/2,256.83
6. Step 6: Final answer
   x = 1,956.06