Finding the Fourth Proportional to 2,195.93, 3,292.86 and 734.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,195.93 : 3,292.86 = 734.69 : x
2. Step 2: Convert to fraction form
   2,195.93/3,292.86 = 734.69/x
3. Step 3: Cross multiply
   2,195.93x = 3,292.86 × 734.69
4. Step 4: Simplify right side
   2,195.93x = 2,419,231.31
5. Step 5: Solve for x
   x = 2,419,231.31/2,195.93
6. Step 6: Final answer
   x = 1,101.69