Finding the Fourth Proportional to 22,068.05, 33,083.42 and 9,578.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,068.05 : 33,083.42 = 9,578.69 : x
2. Step 2: Convert to fraction form
   22,068.05/33,083.42 = 9,578.69/x
3. Step 3: Cross multiply
   22,068.05x = 33,083.42 × 9,578.69
4. Step 4: Simplify right side
   22,068.05x = 316,895,824.32
5. Step 5: Solve for x
   x = 316,895,824.32/22,068.05
6. Step 6: Final answer
   x = 14,359.94