Finding the Fourth Proportional to 23,019.29, 34,536.23 and 8,227.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,019.29 : 34,536.23 = 8,227.88 : x
2. Step 2: Convert to fraction form
   23,019.29/34,536.23 = 8,227.88/x
3. Step 3: Cross multiply
   23,019.29x = 34,536.23 × 8,227.88
4. Step 4: Simplify right side
   23,019.29x = 284,159,742.27
5. Step 5: Solve for x
   x = 284,159,742.27/23,019.29
6. Step 6: Final answer
   x = 12,344.42