Finding the Fourth Proportional to 2,373,078.88, 3,274,651.46 and 1,392,911.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373,078.88 : 3,274,651.46 = 1,392,911.92 : x
2. Step 2: Convert to fraction form
   2,373,078.88/3,274,651.46 = 1,392,911.92/x
3. Step 3: Cross multiply
   2,373,078.88x = 3,274,651.46 × 1,392,911.92
4. Step 4: Simplify right side
   2,373,078.88x = 4,561,301,052,479.40
5. Step 5: Solve for x
   x = 4,561,301,052,479.40/2,373,078.88
6. Step 6: Final answer
   x = 1,922,102.59