Finding the Fourth Proportional to 8,196.72, 12,294.33 and 3,265.03

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.72 : 12,294.33 = 3,265.03 : x
2. Step 2: Convert to fraction form
   8,196.72/12,294.33 = 3,265.03/x
3. Step 3: Cross multiply
   8,196.72x = 12,294.33 × 3,265.03
4. Step 4: Simplify right side
   8,196.72x = 40,141,356.28
5. Step 5: Solve for x
   x = 40,141,356.28/8,196.72
6. Step 6: Final answer
   x = 4,897.25