Finding the Fourth Proportional to 3,647.82, 5,033.90 and 2,075.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647.82 : 5,033.90 = 2,075.82 : x
2. Step 2: Convert to fraction form
   3,647.82/5,033.90 = 2,075.82/x
3. Step 3: Cross multiply
   3,647.82x = 5,033.90 × 2,075.82
4. Step 4: Simplify right side
   3,647.82x = 10,449,459.92
5. Step 5: Solve for x
   x = 10,449,459.92/3,647.82
6. Step 6: Final answer
   x = 2,864.58