Finding the Fourth Proportional to 22,336.50, 30,825.27 and 12,265.35

Step by Step Solution

1. Step 1: Write the proportion equation
   22,336.50 : 30,825.27 = 12,265.35 : x
2. Step 2: Convert to fraction form
   22,336.50/30,825.27 = 12,265.35/x
3. Step 3: Cross multiply
   22,336.50x = 30,825.27 × 12,265.35
4. Step 4: Simplify right side
   22,336.50x = 378,082,725.39
5. Step 5: Solve for x
   x = 378,082,725.39/22,336.50
6. Step 6: Final answer
   x = 16,926.68