Finding the Fourth Proportional to 22,314.96, 30,794.38 and 12,243.49

Step by Step Solution

1. Step 1: Write the proportion equation
   22,314.96 : 30,794.38 = 12,243.49 : x
2. Step 2: Convert to fraction form
   22,314.96/30,794.38 = 12,243.49/x
3. Step 3: Cross multiply
   22,314.96x = 30,794.38 × 12,243.49
4. Step 4: Simplify right side
   22,314.96x = 377,030,683.59
5. Step 5: Solve for x
   x = 377,030,683.59/22,314.96
6. Step 6: Final answer
   x = 16,895.87