Finding the Fourth Proportional to 67,520.98, 101,024.49 and 40,768.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,520.98 : 101,024.49 = 40,768.50 : x
2. Step 2: Convert to fraction form
   67,520.98/101,024.49 = 40,768.50/x
3. Step 3: Cross multiply
   67,520.98x = 101,024.49 × 40,768.50
4. Step 4: Simplify right side
   67,520.98x = 4,118,616,920.57
5. Step 5: Solve for x
   x = 4,118,616,920.57/67,520.98
6. Step 6: Final answer
   x = 60,997.59