Finding the Fourth Proportional to 2,454,108, 3,681,689.69 and 1,223,786.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,454,108 : 3,681,689.69 = 1,223,786.33 : x
2. Step 2: Convert to fraction form
   2,454,108/3,681,689.69 = 1,223,786.33/x
3. Step 3: Cross multiply
   2,454,108x = 3,681,689.69 × 1,223,786.33
4. Step 4: Simplify right side
   2,454,108x = 4,505,601,513,923.94
5. Step 5: Solve for x
   x = 4,505,601,513,923.94/2,454,108
6. Step 6: Final answer
   x = 1,835,942.64