Finding the Fourth Proportional to 22,056.94, 30,436.59 and 12,626.38

Step by Step Solution

1. Step 1: Write the proportion equation
   22,056.94 : 30,436.59 = 12,626.38 : x
2. Step 2: Convert to fraction form
   22,056.94/30,436.59 = 12,626.38/x
3. Step 3: Cross multiply
   22,056.94x = 30,436.59 × 12,626.38
4. Step 4: Simplify right side
   22,056.94x = 384,303,951.24
5. Step 5: Solve for x
   x = 384,303,951.24/22,056.94
6. Step 6: Final answer
   x = 17,423.27