Finding the Fourth Proportional to 2,196.80, 3,293.10 and 734.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.80 : 3,293.10 = 734.93 : x
2. Step 2: Convert to fraction form
   2,196.80/3,293.10 = 734.93/x
3. Step 3: Cross multiply
   2,196.80x = 3,293.10 × 734.93
4. Step 4: Simplify right side
   2,196.80x = 2,420,197.98
5. Step 5: Solve for x
   x = 2,420,197.98/2,196.80
6. Step 6: Final answer
   x = 1,101.69