Finding the Fourth Proportional to 22,068.33, 33,100.07 and 9,581.78

Step by Step Solution

1. Step 1: Write the proportion equation
   22,068.33 : 33,100.07 = 9,581.78 : x
2. Step 2: Convert to fraction form
   22,068.33/33,100.07 = 9,581.78/x
3. Step 3: Cross multiply
   22,068.33x = 33,100.07 × 9,581.78
4. Step 4: Simplify right side
   22,068.33x = 317,157,375.32
5. Step 5: Solve for x
   x = 317,157,375.32/22,068.33
6. Step 6: Final answer
   x = 14,371.61