Finding the Fourth Proportional to 24,404.42, 33,678.15 and 13,226.42

Step by Step Solution

1. Step 1: Write the proportion equation
   24,404.42 : 33,678.15 = 13,226.42 : x
2. Step 2: Convert to fraction form
   24,404.42/33,678.15 = 13,226.42/x
3. Step 3: Cross multiply
   24,404.42x = 33,678.15 × 13,226.42
4. Step 4: Simplify right side
   24,404.42x = 445,441,356.72
5. Step 5: Solve for x
   x = 445,441,356.72/24,404.42
6. Step 6: Final answer
   x = 18,252.49