Finding the Fourth Proportional to 2,183.86, 3,010.12 and 1,711

Step by Step Solution

1. Step 1: Write the proportion equation
   2,183.86 : 3,010.12 = 1,711 : x
2. Step 2: Convert to fraction form
   2,183.86/3,010.12 = 1,711/x
3. Step 3: Cross multiply
   2,183.86x = 3,010.12 × 1,711
4. Step 4: Simplify right side
   2,183.86x = 5,150,315.32
5. Step 5: Solve for x
   x = 5,150,315.32/2,183.86
6. Step 6: Final answer
   x = 2,358.35