Finding the Fourth Proportional to 2,667,442.05, 3,681,069.76 and 1,443,747.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,442.05 : 3,681,069.76 = 1,443,747.36 : x
2. Step 2: Convert to fraction form
   2,667,442.05/3,681,069.76 = 1,443,747.36/x
3. Step 3: Cross multiply
   2,667,442.05x = 3,681,069.76 × 1,443,747.36
4. Step 4: Simplify right side
   2,667,442.05x = 5,314,534,734,757.43
5. Step 5: Solve for x
   x = 5,314,534,734,757.43/2,667,442.05
6. Step 6: Final answer
   x = 1,992,371.21