Finding the Fourth Proportional to 9,336.38, 14,003.46 and 3,491.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,336.38 : 14,003.46 = 3,491.42 : x
2. Step 2: Convert to fraction form
   9,336.38/14,003.46 = 3,491.42/x
3. Step 3: Cross multiply
   9,336.38x = 14,003.46 × 3,491.42
4. Step 4: Simplify right side
   9,336.38x = 48,891,960.31
5. Step 5: Solve for x
   x = 48,891,960.31/9,336.38
6. Step 6: Final answer
   x = 5,236.71