Finding the Fourth Proportional to 10,735.82, 16,104.09 and 3,239.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,735.82 : 16,104.09 = 3,239.72 : x
2. Step 2: Convert to fraction form
   10,735.82/16,104.09 = 3,239.72/x
3. Step 3: Cross multiply
   10,735.82x = 16,104.09 × 3,239.72
4. Step 4: Simplify right side
   10,735.82x = 52,172,742.45
5. Step 5: Solve for x
   x = 52,172,742.45/10,735.82
6. Step 6: Final answer
   x = 4,859.69