Finding the Fourth Proportional to 22,441.59, 30,968.97 and 12,232.71

Step by Step Solution

1. Step 1: Write the proportion equation
   22,441.59 : 30,968.97 = 12,232.71 : x
2. Step 2: Convert to fraction form
   22,441.59/30,968.97 = 12,232.71/x
3. Step 3: Cross multiply
   22,441.59x = 30,968.97 × 12,232.71
4. Step 4: Simplify right side
   22,441.59x = 378,834,429.01
5. Step 5: Solve for x
   x = 378,834,429.01/22,441.59
6. Step 6: Final answer
   x = 16,880.91