Finding the Fourth Proportional to 2,066.24, 2,851.27 and 1,169.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.24 : 2,851.27 = 1,169.98 : x
2. Step 2: Convert to fraction form
   2,066.24/2,851.27 = 1,169.98/x
3. Step 3: Cross multiply
   2,066.24x = 2,851.27 × 1,169.98
4. Step 4: Simplify right side
   2,066.24x = 3,335,918.82
5. Step 5: Solve for x
   x = 3,335,918.82/2,066.24
6. Step 6: Final answer
   x = 1,614.49