Finding the Fourth Proportional to 22,282.38, 30,744.27 and 12,346.38

Step by Step Solution

1. Step 1: Write the proportion equation
   22,282.38 : 30,744.27 = 12,346.38 : x
2. Step 2: Convert to fraction form
   22,282.38/30,744.27 = 12,346.38/x
3. Step 3: Cross multiply
   22,282.38x = 30,744.27 × 12,346.38
4. Step 4: Simplify right side
   22,282.38x = 379,580,440.24
5. Step 5: Solve for x
   x = 379,580,440.24/22,282.38
6. Step 6: Final answer
   x = 17,035.00