Finding the Fourth Proportional to 2,621,786.27, 3,933,140.49 and 1,084,777.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,621,786.27 : 3,933,140.49 = 1,084,777.25 : x
2. Step 2: Convert to fraction form
   2,621,786.27/3,933,140.49 = 1,084,777.25/x
3. Step 3: Cross multiply
   2,621,786.27x = 3,933,140.49 × 1,084,777.25
4. Step 4: Simplify right side
   2,621,786.27x = 4,266,581,304,940.15
5. Step 5: Solve for x
   x = 4,266,581,304,940.15/2,621,786.27
6. Step 6: Final answer
   x = 1,627,356.65