Finding the Fourth Proportional to 2,411.83, 3,328.15 and 1,417.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.83 : 3,328.15 = 1,417.15 : x
2. Step 2: Convert to fraction form
   2,411.83/3,328.15 = 1,417.15/x
3. Step 3: Cross multiply
   2,411.83x = 3,328.15 × 1,417.15
4. Step 4: Simplify right side
   2,411.83x = 4,716,487.77
5. Step 5: Solve for x
   x = 4,716,487.77/2,411.83
6. Step 6: Final answer
   x = 1,955.56