Finding the Fourth Proportional to 2,196.34, 3,293.78 and 735.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.34 : 3,293.78 = 735.10 : x
2. Step 2: Convert to fraction form
   2,196.34/3,293.78 = 735.10/x
3. Step 3: Cross multiply
   2,196.34x = 3,293.78 × 735.10
4. Step 4: Simplify right side
   2,196.34x = 2,421,257.68
5. Step 5: Solve for x
   x = 2,421,257.68/2,196.34
6. Step 6: Final answer
   x = 1,102.41