Finding the Fourth Proportional to 2,411.94, 3,327.36 and 1,417.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.94 : 3,327.36 = 1,417.20 : x
2. Step 2: Convert to fraction form
   2,411.94/3,327.36 = 1,417.20/x
3. Step 3: Cross multiply
   2,411.94x = 3,327.36 × 1,417.20
4. Step 4: Simplify right side
   2,411.94x = 4,715,534.59
5. Step 5: Solve for x
   x = 4,715,534.59/2,411.94
6. Step 6: Final answer
   x = 1,955.08