Finding the Fourth Proportional to 8,196.67, 12,298.61 and 4,300.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.67 : 12,298.61 = 4,300.16 : x
2. Step 2: Convert to fraction form
   8,196.67/12,298.61 = 4,300.16/x
3. Step 3: Cross multiply
   8,196.67x = 12,298.61 × 4,300.16
4. Step 4: Simplify right side
   8,196.67x = 52,885,990.78
5. Step 5: Solve for x
   x = 52,885,990.78/8,196.67
6. Step 6: Final answer
   x = 6,452.13