Finding the Fourth Proportional to 22,150.89, 33,205.37 and 8,832.09

Step by Step Solution

1. Step 1: Write the proportion equation
   22,150.89 : 33,205.37 = 8,832.09 : x
2. Step 2: Convert to fraction form
   22,150.89/33,205.37 = 8,832.09/x
3. Step 3: Cross multiply
   22,150.89x = 33,205.37 × 8,832.09
4. Step 4: Simplify right side
   22,150.89x = 293,272,772.16
5. Step 5: Solve for x
   x = 293,272,772.16/22,150.89
6. Step 6: Final answer
   x = 13,239.77