Finding the Fourth Proportional to 2,744,885.54, 4,118,025.27 and 825,786.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,744,885.54 : 4,118,025.27 = 825,786.02 : x
2. Step 2: Convert to fraction form
   2,744,885.54/4,118,025.27 = 825,786.02/x
3. Step 3: Cross multiply
   2,744,885.54x = 4,118,025.27 × 825,786.02
4. Step 4: Simplify right side
   2,744,885.54x = 3,400,607,697,972.73
5. Step 5: Solve for x
   x = 3,400,607,697,972.73/2,744,885.54
6. Step 6: Final answer
   x = 1,238,888.71