Finding the Fourth Proportional to 67,401.72, 101,014.49 and 48,744.18

Step by Step Solution

1. Step 1: Write the proportion equation
   67,401.72 : 101,014.49 = 48,744.18 : x
2. Step 2: Convert to fraction form
   67,401.72/101,014.49 = 48,744.18/x
3. Step 3: Cross multiply
   67,401.72x = 101,014.49 × 48,744.18
4. Step 4: Simplify right side
   67,401.72x = 4,923,868,605.03
5. Step 5: Solve for x
   x = 4,923,868,605.03/67,401.72
6. Step 6: Final answer
   x = 73,052.57