Finding the Fourth Proportional to 8,196.33, 12,294.56 and 2,353.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.33 : 12,294.56 = 2,353.12 : x
2. Step 2: Convert to fraction form
   8,196.33/12,294.56 = 2,353.12/x
3. Step 3: Cross multiply
   8,196.33x = 12,294.56 × 2,353.12
4. Step 4: Simplify right side
   8,196.33x = 28,930,575.03
5. Step 5: Solve for x
   x = 28,930,575.03/8,196.33
6. Step 6: Final answer
   x = 3,529.70