Finding the Fourth Proportional to 47,363.71, 70,997.49 and 40,450.82

Step by Step Solution

1. Step 1: Write the proportion equation
   47,363.71 : 70,997.49 = 40,450.82 : x
2. Step 2: Convert to fraction form
   47,363.71/70,997.49 = 40,450.82/x
3. Step 3: Cross multiply
   47,363.71x = 70,997.49 × 40,450.82
4. Step 4: Simplify right side
   47,363.71x = 2,871,906,718.89
5. Step 5: Solve for x
   x = 2,871,906,718.89/47,363.71
6. Step 6: Final answer
   x = 60,635.17