Finding the Fourth Proportional to 2,667,456.18, 3,681,089.24 and 1,443,761.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,456.18 : 3,681,089.24 = 1,443,761.48 : x
2. Step 2: Convert to fraction form
   2,667,456.18/3,681,089.24 = 1,443,761.48/x
3. Step 3: Cross multiply
   2,667,456.18x = 3,681,089.24 × 1,443,761.48
4. Step 4: Simplify right side
   2,667,456.18x = 5,314,614,849,154.48
5. Step 5: Solve for x
   x = 5,314,614,849,154.48/2,667,456.18
6. Step 6: Final answer
   x = 1,992,390.69