Finding the Fourth Proportional to 3,647.62, 5,033.72 and 2,075.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647.62 : 5,033.72 = 2,075.82 : x
2. Step 2: Convert to fraction form
   3,647.62/5,033.72 = 2,075.82/x
3. Step 3: Cross multiply
   3,647.62x = 5,033.72 × 2,075.82
4. Step 4: Simplify right side
   3,647.62x = 10,449,096.65
5. Step 5: Solve for x
   x = 10,449,096.65/3,647.62
6. Step 6: Final answer
   x = 2,864.63