Finding the Fourth Proportional to 2,544,401.25, 3,818,493.90 and 1,028,097.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544,401.25 : 3,818,493.90 = 1,028,097.36 : x
2. Step 2: Convert to fraction form
   2,544,401.25/3,818,493.90 = 1,028,097.36/x
3. Step 3: Cross multiply
   2,544,401.25x = 3,818,493.90 × 1,028,097.36
4. Step 4: Simplify right side
   2,544,401.25x = 3,925,783,497,766.10
5. Step 5: Solve for x
   x = 3,925,783,497,766.10/2,544,401.25
6. Step 6: Final answer
   x = 1,542,910.54