Finding the Fourth Proportional to 2,196.10, 3,294.60 and 736.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.10 : 3,294.60 = 736.30 : x
2. Step 2: Convert to fraction form
   2,196.10/3,294.60 = 736.30/x
3. Step 3: Cross multiply
   2,196.10x = 3,294.60 × 736.30
4. Step 4: Simplify right side
   2,196.10x = 2,425,813.98
5. Step 5: Solve for x
   x = 2,425,813.98/2,196.10
6. Step 6: Final answer
   x = 1,104.60