Finding the Fourth Proportional to 2,196.43, 3,293.61 and 735.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.43 : 3,293.61 = 735.19 : x
2. Step 2: Convert to fraction form
   2,196.43/3,293.61 = 735.19/x
3. Step 3: Cross multiply
   2,196.43x = 3,293.61 × 735.19
4. Step 4: Simplify right side
   2,196.43x = 2,421,429.14
5. Step 5: Solve for x
   x = 2,421,429.14/2,196.43
6. Step 6: Final answer
   x = 1,102.44