Finding the Fourth Proportional to 2,770,955.69, 3,826,559.64 and 2,619,995.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,770,955.69 : 3,826,559.64 = 2,619,995.24 : x
2. Step 2: Convert to fraction form
   2,770,955.69/3,826,559.64 = 2,619,995.24/x
3. Step 3: Cross multiply
   2,770,955.69x = 3,826,559.64 × 2,619,995.24
4. Step 4: Simplify right side
   2,770,955.69x = 10,025,568,061,767.49
5. Step 5: Solve for x
   x = 10,025,568,061,767.49/2,770,955.69
6. Step 6: Final answer
   x = 3,618,090.36