Finding the Fourth Proportional to 2,667,454.19, 3,681,086.49 and 1,443,759.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,454.19 : 3,681,086.49 = 1,443,759.51 : x
2. Step 2: Convert to fraction form
   2,667,454.19/3,681,086.49 = 1,443,759.51/x
3. Step 3: Cross multiply
   2,667,454.19x = 3,681,086.49 × 1,443,759.51
4. Step 4: Simplify right side
   2,667,454.19x = 5,314,603,627,070.02
5. Step 5: Solve for x
   x = 5,314,603,627,070.02/2,667,454.19
6. Step 6: Final answer
   x = 1,992,387.97