Finding the Fourth Proportional to 3,646.69, 5,033.34 and 2,075.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,646.69 : 5,033.34 = 2,075.69 : x
2. Step 2: Convert to fraction form
   3,646.69/5,033.34 = 2,075.69/x
3. Step 3: Cross multiply
   3,646.69x = 5,033.34 × 2,075.69
4. Step 4: Simplify right side
   3,646.69x = 10,447,666.09
5. Step 5: Solve for x
   x = 10,447,666.09/3,646.69
6. Step 6: Final answer
   x = 2,864.97