Finding the Fourth Proportional to 2,036,598.80, 3,055,291.58 and 774,328.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036,598.80 : 3,055,291.58 = 774,328.28 : x
2. Step 2: Convert to fraction form
   2,036,598.80/3,055,291.58 = 774,328.28/x
3. Step 3: Cross multiply
   2,036,598.80x = 3,055,291.58 × 774,328.28
4. Step 4: Simplify right side
   2,036,598.80x = 2,365,798,673,608.45
5. Step 5: Solve for x
   x = 2,365,798,673,608.45/2,036,598.80
6. Step 6: Final answer
   x = 1,161,641.99