Finding the Fourth Proportional to 2,196.21, 3,294.50 and 735.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.21 : 3,294.50 = 735.38 : x
2. Step 2: Convert to fraction form
   2,196.21/3,294.50 = 735.38/x
3. Step 3: Cross multiply
   2,196.21x = 3,294.50 × 735.38
4. Step 4: Simplify right side
   2,196.21x = 2,422,709.41
5. Step 5: Solve for x
   x = 2,422,709.41/2,196.21
6. Step 6: Final answer
   x = 1,103.13