Finding the Fourth Proportional to 2,411.69, 3,328.68 and 1,417.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.69 : 3,328.68 = 1,417.29 : x
2. Step 2: Convert to fraction form
   2,411.69/3,328.68 = 1,417.29/x
3. Step 3: Cross multiply
   2,411.69x = 3,328.68 × 1,417.29
4. Step 4: Simplify right side
   2,411.69x = 4,717,704.88
5. Step 5: Solve for x
   x = 4,717,704.88/2,411.69
6. Step 6: Final answer
   x = 1,956.19