Finding the Fourth Proportional to 8,496.32, 12,741.58 and 3,230.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,496.32 : 12,741.58 = 3,230.06 : x
2. Step 2: Convert to fraction form
   8,496.32/12,741.58 = 3,230.06/x
3. Step 3: Cross multiply
   8,496.32x = 12,741.58 × 3,230.06
4. Step 4: Simplify right side
   8,496.32x = 41,156,067.89
5. Step 5: Solve for x
   x = 41,156,067.89/8,496.32
6. Step 6: Final answer
   x = 4,843.99