Finding the Fourth Proportional to 8,196.30, 11,310.93 and 4,659.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.30 : 11,310.93 = 4,659.30 : x
2. Step 2: Convert to fraction form
   8,196.30/11,310.93 = 4,659.30/x
3. Step 3: Cross multiply
   8,196.30x = 11,310.93 × 4,659.30
4. Step 4: Simplify right side
   8,196.30x = 52,701,016.15
5. Step 5: Solve for x
   x = 52,701,016.15/8,196.30
6. Step 6: Final answer
   x = 6,429.85