Finding the Fourth Proportional to 8,196.39, 12,295.80 and 4,301.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.39 : 12,295.80 = 4,301.10 : x
2. Step 2: Convert to fraction form
   8,196.39/12,295.80 = 4,301.10/x
3. Step 3: Cross multiply
   8,196.39x = 12,295.80 × 4,301.10
4. Step 4: Simplify right side
   8,196.39x = 52,885,465.38
5. Step 5: Solve for x
   x = 52,885,465.38/8,196.39
6. Step 6: Final answer
   x = 6,452.29