Finding the Fourth Proportional to 2,605,616.10, 3,909,104.55 and 1,008,231.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605,616.10 : 3,909,104.55 = 1,008,231.30 : x
2. Step 2: Convert to fraction form
   2,605,616.10/3,909,104.55 = 1,008,231.30/x
3. Step 3: Cross multiply
   2,605,616.10x = 3,909,104.55 × 1,008,231.30
4. Step 4: Simplify right side
   2,605,616.10x = 3,941,281,562,282.42
5. Step 5: Solve for x
   x = 3,941,281,562,282.42/2,605,616.10
6. Step 6: Final answer
   x = 1,512,610.23