Finding the Fourth Proportional to 2,406.04, 3,320.43 and 1,411.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406.04 : 3,320.43 = 1,411.18 : x
2. Step 2: Convert to fraction form
   2,406.04/3,320.43 = 1,411.18/x
3. Step 3: Cross multiply
   2,406.04x = 3,320.43 × 1,411.18
4. Step 4: Simplify right side
   2,406.04x = 4,685,724.41
5. Step 5: Solve for x
   x = 4,685,724.41/2,406.04
6. Step 6: Final answer
   x = 1,947.48