Finding the Fourth Proportional to 2,451.94, 3,383.71 and 1,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,451.94 : 3,383.71 = 1,404 : x
2. Step 2: Convert to fraction form
   2,451.94/3,383.71 = 1,404/x
3. Step 3: Cross multiply
   2,451.94x = 3,383.71 × 1,404
4. Step 4: Simplify right side
   2,451.94x = 4,750,725.33
5. Step 5: Solve for x
   x = 4,750,725.33/2,451.94
6. Step 6: Final answer
   x = 1,937.54