Finding the Fourth Proportional to 2,679,291, 3,697,479.90 and 1,472,067

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679,291 : 3,697,479.90 = 1,472,067 : x
2. Step 2: Convert to fraction form
   2,679,291/3,697,479.90 = 1,472,067/x
3. Step 3: Cross multiply
   2,679,291x = 3,697,479.90 × 1,472,067
4. Step 4: Simplify right side
   2,679,291x = 5,442,938,143,953.30
5. Step 5: Solve for x
   x = 5,442,938,143,953.30/2,679,291
6. Step 6: Final answer
   x = 2,031,484.50