Finding the Fourth Proportional to 1,766.14, 2,448.90 and 1,707.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,766.14 : 2,448.90 = 1,707.59 : x
2. Step 2: Convert to fraction form
   1,766.14/2,448.90 = 1,707.59/x
3. Step 3: Cross multiply
   1,766.14x = 2,448.90 × 1,707.59
4. Step 4: Simplify right side
   1,766.14x = 4,181,717.15
5. Step 5: Solve for x
   x = 4,181,717.15/1,766.14
6. Step 6: Final answer
   x = 2,367.72