Finding the Fourth Proportional to 9,424.88, 14,136.71 and 3,581.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,424.88 : 14,136.71 = 3,581.34 : x
2. Step 2: Convert to fraction form
   9,424.88/14,136.71 = 3,581.34/x
3. Step 3: Cross multiply
   9,424.88x = 14,136.71 × 3,581.34
4. Step 4: Simplify right side
   9,424.88x = 50,628,364.99
5. Step 5: Solve for x
   x = 50,628,364.99/9,424.88
6. Step 6: Final answer
   x = 5,371.78