Finding the Fourth Proportional to 2,196.83, 3,295.67 and 716.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.83 : 3,295.67 = 716.46 : x
2. Step 2: Convert to fraction form
   2,196.83/3,295.67 = 716.46/x
3. Step 3: Cross multiply
   2,196.83x = 3,295.67 × 716.46
4. Step 4: Simplify right side
   2,196.83x = 2,361,212.15
5. Step 5: Solve for x
   x = 2,361,212.15/2,196.83
6. Step 6: Final answer
   x = 1,074.83