Finding the Fourth Proportional to 2,007.52, 3,023.32 and 1,766.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007.52 : 3,023.32 = 1,766.68 : x
2. Step 2: Convert to fraction form
   2,007.52/3,023.32 = 1,766.68/x
3. Step 3: Cross multiply
   2,007.52x = 3,023.32 × 1,766.68
4. Step 4: Simplify right side
   2,007.52x = 5,341,238.98
5. Step 5: Solve for x
   x = 5,341,238.98/2,007.52
6. Step 6: Final answer
   x = 2,660.62