Finding the Fourth Proportional to 1,775.14, 2,449.41 and 1,066.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,775.14 : 2,449.41 = 1,066.82 : x
2. Step 2: Convert to fraction form
   1,775.14/2,449.41 = 1,066.82/x
3. Step 3: Cross multiply
   1,775.14x = 2,449.41 × 1,066.82
4. Step 4: Simplify right side
   1,775.14x = 2,613,074.98
5. Step 5: Solve for x
   x = 2,613,074.98/1,775.14
6. Step 6: Final answer
   x = 1,472.04