Finding the Fourth Proportional to 2,519,323.77, 3,778,362.78 and 1,079,843.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,519,323.77 : 3,778,362.78 = 1,079,843.92 : x
2. Step 2: Convert to fraction form
   2,519,323.77/3,778,362.78 = 1,079,843.92/x
3. Step 3: Cross multiply
   2,519,323.77x = 3,778,362.78 × 1,079,843.92
4. Step 4: Simplify right side
   2,519,323.77x = 4,080,042,075,537.30
5. Step 5: Solve for x
   x = 4,080,042,075,537.30/2,519,323.77
6. Step 6: Final answer
   x = 1,619,498.90