Finding the Fourth Proportional to 8,196.20, 12,296.11 and 4,867.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.20 : 12,296.11 = 4,867.48 : x
2. Step 2: Convert to fraction form
   8,196.20/12,296.11 = 4,867.48/x
3. Step 3: Cross multiply
   8,196.20x = 12,296.11 × 4,867.48
4. Step 4: Simplify right side
   8,196.20x = 59,851,008.02
5. Step 5: Solve for x
   x = 59,851,008.02/8,196.20
6. Step 6: Final answer
   x = 7,302.29