Finding the Fourth Proportional to 2,066.65, 2,852.18 and 1,182.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.65 : 2,852.18 = 1,182.28 : x
2. Step 2: Convert to fraction form
   2,066.65/2,852.18 = 1,182.28/x
3. Step 3: Cross multiply
   2,066.65x = 2,852.18 × 1,182.28
4. Step 4: Simplify right side
   2,066.65x = 3,372,075.37
5. Step 5: Solve for x
   x = 3,372,075.37/2,066.65
6. Step 6: Final answer
   x = 1,631.66