Finding the Fourth Proportional to 22,224.25, 30,668.21 and 12,150.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,224.25 : 30,668.21 = 12,150.82 : x
2. Step 2: Convert to fraction form
   22,224.25/30,668.21 = 12,150.82/x
3. Step 3: Cross multiply
   22,224.25x = 30,668.21 × 12,150.82
4. Step 4: Simplify right side
   22,224.25x = 372,643,685.34
5. Step 5: Solve for x
   x = 372,643,685.34/22,224.25
6. Step 6: Final answer
   x = 16,767.44