Finding the Fourth Proportional to 10,952.65, 16,433.69 and 3,559.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,952.65 : 16,433.69 = 3,559.38 : x
2. Step 2: Convert to fraction form
   10,952.65/16,433.69 = 3,559.38/x
3. Step 3: Cross multiply
   10,952.65x = 16,433.69 × 3,559.38
4. Step 4: Simplify right side
   10,952.65x = 58,493,668.09
5. Step 5: Solve for x
   x = 58,493,668.09/10,952.65
6. Step 6: Final answer
   x = 5,340.59