Finding the Fourth Proportional to 8,196.10, 11,310.50 and 4,659.24

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.10 : 11,310.50 = 4,659.24 : x
2. Step 2: Convert to fraction form
   8,196.10/11,310.50 = 4,659.24/x
3. Step 3: Cross multiply
   8,196.10x = 11,310.50 × 4,659.24
4. Step 4: Simplify right side
   8,196.10x = 52,698,334.02
5. Step 5: Solve for x
   x = 52,698,334.02/8,196.10
6. Step 6: Final answer
   x = 6,429.68