Finding the Fourth Proportional to 9,684.35, 14,521.72 and 3,443.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,684.35 : 14,521.72 = 3,443.42 : x
2. Step 2: Convert to fraction form
   9,684.35/14,521.72 = 3,443.42/x
3. Step 3: Cross multiply
   9,684.35x = 14,521.72 × 3,443.42
4. Step 4: Simplify right side
   9,684.35x = 50,004,424.92
5. Step 5: Solve for x
   x = 50,004,424.92/9,684.35
6. Step 6: Final answer
   x = 5,163.43