Finding the Fourth Proportional to 71,842.91, 107,757.69 and 33,883.47

Step by Step Solution

1. Step 1: Write the proportion equation
   71,842.91 : 107,757.69 = 33,883.47 : x
2. Step 2: Convert to fraction form
   71,842.91/107,757.69 = 33,883.47/x
3. Step 3: Cross multiply
   71,842.91x = 107,757.69 × 33,883.47
4. Step 4: Simplify right side
   71,842.91x = 3,651,204,456.38
5. Step 5: Solve for x
   x = 3,651,204,456.38/71,842.91
6. Step 6: Final answer
   x = 50,822.06