Finding the Fourth Proportional to 2,383.52, 3,574.87 and 1,084.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383.52 : 3,574.87 = 1,084.68 : x
2. Step 2: Convert to fraction form
   2,383.52/3,574.87 = 1,084.68/x
3. Step 3: Cross multiply
   2,383.52x = 3,574.87 × 1,084.68
4. Step 4: Simplify right side
   2,383.52x = 3,877,587.28
5. Step 5: Solve for x
   x = 3,877,587.28/2,383.52
6. Step 6: Final answer
   x = 1,626.84