Finding the Fourth Proportional to 3,647.36, 5,033.38 and 2,075.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647.36 : 5,033.38 = 2,075.42 : x
2. Step 2: Convert to fraction form
   3,647.36/5,033.38 = 2,075.42/x
3. Step 3: Cross multiply
   3,647.36x = 5,033.38 × 2,075.42
4. Step 4: Simplify right side
   3,647.36x = 10,446,377.52
5. Step 5: Solve for x
   x = 10,446,377.52/3,647.36
6. Step 6: Final answer
   x = 2,864.09