Finding the Fourth Proportional to 22,256.10, 33,335.55 and 9,759.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,256.10 : 33,335.55 = 9,759.42 : x
2. Step 2: Convert to fraction form
   22,256.10/33,335.55 = 9,759.42/x
3. Step 3: Cross multiply
   22,256.10x = 33,335.55 × 9,759.42
4. Step 4: Simplify right side
   22,256.10x = 325,335,633.38
5. Step 5: Solve for x
   x = 325,335,633.38/22,256.10
6. Step 6: Final answer
   x = 14,617.82