Finding the Fourth Proportional to 67,481.83, 101,236.79 and 33,765.31

Step by Step Solution

1. Step 1: Write the proportion equation
   67,481.83 : 101,236.79 = 33,765.31 : x
2. Step 2: Convert to fraction form
   67,481.83/101,236.79 = 33,765.31/x
3. Step 3: Cross multiply
   67,481.83x = 101,236.79 × 33,765.31
4. Step 4: Simplify right side
   67,481.83x = 3,418,291,597.75
5. Step 5: Solve for x
   x = 3,418,291,597.75/67,481.83
6. Step 6: Final answer
   x = 50,654.99