Finding the Fourth Proportional to 2,411.96, 3,328.64 and 1,417.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.96 : 3,328.64 = 1,417.56 : x
2. Step 2: Convert to fraction form
   2,411.96/3,328.64 = 1,417.56/x
3. Step 3: Cross multiply
   2,411.96x = 3,328.64 × 1,417.56
4. Step 4: Simplify right side
   2,411.96x = 4,718,546.92
5. Step 5: Solve for x
   x = 4,718,546.92/2,411.96
6. Step 6: Final answer
   x = 1,956.31