Finding the Fourth Proportional to 2,667,443.05, 3,681,071.14 and 1,443,748.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,443.05 : 3,681,071.14 = 1,443,748.36 : x
2. Step 2: Convert to fraction form
   2,667,443.05/3,681,071.14 = 1,443,748.36/x
3. Step 3: Cross multiply
   2,667,443.05x = 3,681,071.14 × 1,443,748.36
4. Step 4: Simplify right side
   2,667,443.05x = 5,314,540,421,418.33
5. Step 5: Solve for x
   x = 5,314,540,421,418.33/2,667,443.05
6. Step 6: Final answer
   x = 1,992,372.59