Finding the Fourth Proportional to 3,821,960.50, 5,274,146.20 and 2,079,636.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,821,960.50 : 5,274,146.20 = 2,079,636.73 : x
2. Step 2: Convert to fraction form
   3,821,960.50/5,274,146.20 = 2,079,636.73/x
3. Step 3: Cross multiply
   3,821,960.50x = 5,274,146.20 × 2,079,636.73
4. Step 4: Simplify right side
   3,821,960.50x = 10,968,308,120,141.01
5. Step 5: Solve for x
   x = 10,968,308,120,141.01/3,821,960.50
6. Step 6: Final answer
   x = 2,869,812.01