Finding the Fourth Proportional to 67,757.74, 101,729.71 and 34,500.15

Step by Step Solution

1. Step 1: Write the proportion equation
   67,757.74 : 101,729.71 = 34,500.15 : x
2. Step 2: Convert to fraction form
   67,757.74/101,729.71 = 34,500.15/x
3. Step 3: Cross multiply
   67,757.74x = 101,729.71 × 34,500.15
4. Step 4: Simplify right side
   67,757.74x = 3,509,690,535.18
5. Step 5: Solve for x
   x = 3,509,690,535.18/67,757.74
6. Step 6: Final answer
   x = 51,797.63