Finding the Fourth Proportional to 67,489.25, 101,246.18 and 33,772.91

Step by Step Solution

1. Step 1: Write the proportion equation
   67,489.25 : 101,246.18 = 33,772.91 : x
2. Step 2: Convert to fraction form
   67,489.25/101,246.18 = 33,772.91/x
3. Step 3: Cross multiply
   67,489.25x = 101,246.18 × 33,772.91
4. Step 4: Simplify right side
   67,489.25x = 3,419,377,449.89
5. Step 5: Solve for x
   x = 3,419,377,449.89/67,489.25
6. Step 6: Final answer
   x = 50,665.52