Finding the Fourth Proportional to 2,384,860.82, 3,577,406.04 and 787,388.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384,860.82 : 3,577,406.04 = 787,388.54 : x
2. Step 2: Convert to fraction form
   2,384,860.82/3,577,406.04 = 787,388.54/x
3. Step 3: Cross multiply
   2,384,860.82x = 3,577,406.04 × 787,388.54
4. Step 4: Simplify right side
   2,384,860.82x = 2,816,808,518,822.78
5. Step 5: Solve for x
   x = 2,816,808,518,822.78/2,384,860.82
6. Step 6: Final answer
   x = 1,181,120.72