Finding the Fourth Proportional to 2,034.83, 2,806.01 and 1,660.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.83 : 2,806.01 = 1,660.61 : x
2. Step 2: Convert to fraction form
   2,034.83/2,806.01 = 1,660.61/x
3. Step 3: Cross multiply
   2,034.83x = 2,806.01 × 1,660.61
4. Step 4: Simplify right side
   2,034.83x = 4,659,688.27
5. Step 5: Solve for x
   x = 4,659,688.27/2,034.83
6. Step 6: Final answer
   x = 2,289.96