Finding the Fourth Proportional to 22,315.03, 30,795.04 and 12,243.29

Step by Step Solution

1. Step 1: Write the proportion equation
   22,315.03 : 30,795.04 = 12,243.29 : x
2. Step 2: Convert to fraction form
   22,315.03/30,795.04 = 12,243.29/x
3. Step 3: Cross multiply
   22,315.03x = 30,795.04 × 12,243.29
4. Step 4: Simplify right side
   22,315.03x = 377,032,466.61
5. Step 5: Solve for x
   x = 377,032,466.61/22,315.03
6. Step 6: Final answer
   x = 16,895.90