Finding the Fourth Proportional to 1,752.69, 2,418.69 and 966.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,752.69 : 2,418.69 = 966.81 : x
2. Step 2: Convert to fraction form
   1,752.69/2,418.69 = 966.81/x
3. Step 3: Cross multiply
   1,752.69x = 2,418.69 × 966.81
4. Step 4: Simplify right side
   1,752.69x = 2,338,413.68
5. Step 5: Solve for x
   x = 2,338,413.68/1,752.69
6. Step 6: Final answer
   x = 1,334.19