Finding the Fourth Proportional to 22,061.43, 33,097.73 and 9,578.43

Step by Step Solution

1. Step 1: Write the proportion equation
   22,061.43 : 33,097.73 = 9,578.43 : x
2. Step 2: Convert to fraction form
   22,061.43/33,097.73 = 9,578.43/x
3. Step 3: Cross multiply
   22,061.43x = 33,097.73 × 9,578.43
4. Step 4: Simplify right side
   22,061.43x = 317,024,242.07
5. Step 5: Solve for x
   x = 317,024,242.07/22,061.43
6. Step 6: Final answer
   x = 14,370.07