Finding the Fourth Proportional to 107,443.89, 161,165.82 and 33,571.89

Step by Step Solution

1. Step 1: Write the proportion equation
   107,443.89 : 161,165.82 = 33,571.89 : x
2. Step 2: Convert to fraction form
   107,443.89/161,165.82 = 33,571.89/x
3. Step 3: Cross multiply
   107,443.89x = 161,165.82 × 33,571.89
4. Step 4: Simplify right side
   107,443.89x = 5,410,641,180.80
5. Step 5: Solve for x
   x = 5,410,641,180.80/107,443.89
6. Step 6: Final answer
   x = 50,357.83