Finding the Fourth Proportional to 67,730.67, 101,658.42 and 34,474.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,730.67 : 101,658.42 = 34,474.50 : x
2. Step 2: Convert to fraction form
   67,730.67/101,658.42 = 34,474.50/x
3. Step 3: Cross multiply
   67,730.67x = 101,658.42 × 34,474.50
4. Step 4: Simplify right side
   67,730.67x = 3,504,623,200.29
5. Step 5: Solve for x
   x = 3,504,623,200.29/67,730.67
6. Step 6: Final answer
   x = 51,743.52