Finding the Fourth Proportional to 2,150,229.35, 2,967,163.59 and 1,279,016.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150,229.35 : 2,967,163.59 = 1,279,016.03 : x
2. Step 2: Convert to fraction form
   2,150,229.35/2,967,163.59 = 1,279,016.03/x
3. Step 3: Cross multiply
   2,150,229.35x = 2,967,163.59 × 1,279,016.03
4. Step 4: Simplify right side
   2,150,229.35x = 3,795,049,795,242.35
5. Step 5: Solve for x
   x = 3,795,049,795,242.35/2,150,229.35
6. Step 6: Final answer
   x = 1,764,951.16