Finding the Fourth Proportional to 8,196.81, 12,295.13 and 2,353.43

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.81 : 12,295.13 = 2,353.43 : x
2. Step 2: Convert to fraction form
   8,196.81/12,295.13 = 2,353.43/x
3. Step 3: Cross multiply
   8,196.81x = 12,295.13 × 2,353.43
4. Step 4: Simplify right side
   8,196.81x = 28,935,654.55
5. Step 5: Solve for x
   x = 28,935,654.55/8,196.81
6. Step 6: Final answer
   x = 3,530.11