Finding the Fourth Proportional to 2,383.20, 3,289.05 and 1,474.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383.20 : 3,289.05 = 1,474.83 : x
2. Step 2: Convert to fraction form
   2,383.20/3,289.05 = 1,474.83/x
3. Step 3: Cross multiply
   2,383.20x = 3,289.05 × 1,474.83
4. Step 4: Simplify right side
   2,383.20x = 4,850,789.61
5. Step 5: Solve for x
   x = 4,850,789.61/2,383.20
6. Step 6: Final answer
   x = 2,035.41