Finding the Fourth Proportional to 2,959,297.72, 4,083,393 and 1,797,139.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,959,297.72 : 4,083,393 = 1,797,139.60 : x
2. Step 2: Convert to fraction form
   2,959,297.72/4,083,393 = 1,797,139.60/x
3. Step 3: Cross multiply
   2,959,297.72x = 4,083,393 × 1,797,139.60
4. Step 4: Simplify right side
   2,959,297.72x = 7,338,427,262,662.80
5. Step 5: Solve for x
   x = 7,338,427,262,662.80/2,959,297.72
6. Step 6: Final answer
   x = 2,479,786.75