Finding the Fourth Proportional to 2,539,242, 3,809,086.56 and 941,822.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,539,242 : 3,809,086.56 = 941,822.64 : x
2. Step 2: Convert to fraction form
   2,539,242/3,809,086.56 = 941,822.64/x
3. Step 3: Cross multiply
   2,539,242x = 3,809,086.56 × 941,822.64
4. Step 4: Simplify right side
   2,539,242x = 3,587,483,959,927.72
5. Step 5: Solve for x
   x = 3,587,483,959,927.72/2,539,242
6. Step 6: Final answer
   x = 1,412,816.88