Finding the Fourth Proportional to 81,933.67, 122,897.41 and 33,901

Step by Step Solution

1. Step 1: Write the proportion equation
   81,933.67 : 122,897.41 = 33,901 : x
2. Step 2: Convert to fraction form
   81,933.67/122,897.41 = 33,901/x
3. Step 3: Cross multiply
   81,933.67x = 122,897.41 × 33,901
4. Step 4: Simplify right side
   81,933.67x = 4,166,345,096.41
5. Step 5: Solve for x
   x = 4,166,345,096.41/81,933.67
6. Step 6: Final answer
   x = 50,850.22