Finding the Fourth Proportional to 22,608.29, 33,878.01 and 11,498.33

Step by Step Solution

1. Step 1: Write the proportion equation
   22,608.29 : 33,878.01 = 11,498.33 : x
2. Step 2: Convert to fraction form
   22,608.29/33,878.01 = 11,498.33/x
3. Step 3: Cross multiply
   22,608.29x = 33,878.01 × 11,498.33
4. Step 4: Simplify right side
   22,608.29x = 389,540,538.72
5. Step 5: Solve for x
   x = 389,540,538.72/22,608.29
6. Step 6: Final answer
   x = 17,229.99