Finding the Fourth Proportional to 2,196.73, 3,294.62 and 695.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.73 : 3,294.62 = 695.86 : x
2. Step 2: Convert to fraction form
   2,196.73/3,294.62 = 695.86/x
3. Step 3: Cross multiply
   2,196.73x = 3,294.62 × 695.86
4. Step 4: Simplify right side
   2,196.73x = 2,292,594.27
5. Step 5: Solve for x
   x = 2,292,594.27/2,196.73
6. Step 6: Final answer
   x = 1,043.64