Finding the Fourth Proportional to 67,429.85, 101,206.89 and 34,173.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,429.85 : 101,206.89 = 34,173.50 : x
2. Step 2: Convert to fraction form
   67,429.85/101,206.89 = 34,173.50/x
3. Step 3: Cross multiply
   67,429.85x = 101,206.89 × 34,173.50
4. Step 4: Simplify right side
   67,429.85x = 3,458,593,149.38
5. Step 5: Solve for x
   x = 3,458,593,149.38/67,429.85
6. Step 6: Final answer
   x = 51,291.73