Finding the Fourth Proportional to 22,408.27, 30,923.42 and 12,336.71

Step by Step Solution

1. Step 1: Write the proportion equation
   22,408.27 : 30,923.42 = 12,336.71 : x
2. Step 2: Convert to fraction form
   22,408.27/30,923.42 = 12,336.71/x
3. Step 3: Cross multiply
   22,408.27x = 30,923.42 × 12,336.71
4. Step 4: Simplify right side
   22,408.27x = 381,493,264.75
5. Step 5: Solve for x
   x = 381,493,264.75/22,408.27
6. Step 6: Final answer
   x = 17,024.66