Finding the Fourth Proportional to 2,544,406.34, 3,818,501.55 and 1,028,102.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544,406.34 : 3,818,501.55 = 1,028,102.45 : x
2. Step 2: Convert to fraction form
   2,544,406.34/3,818,501.55 = 1,028,102.45/x
3. Step 3: Cross multiply
   2,544,406.34x = 3,818,501.55 × 1,028,102.45
4. Step 4: Simplify right side
   2,544,406.34x = 3,925,810,798,883.80
5. Step 5: Solve for x
   x = 3,925,810,798,883.80/2,544,406.34
6. Step 6: Final answer
   x = 1,542,918.18