Finding the Fourth Proportional to 2,066.51, 2,851.83 and 1,135.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.51 : 2,851.83 = 1,135.01 : x
2. Step 2: Convert to fraction form
   2,066.51/2,851.83 = 1,135.01/x
3. Step 3: Cross multiply
   2,066.51x = 2,851.83 × 1,135.01
4. Step 4: Simplify right side
   2,066.51x = 3,236,849.89
5. Step 5: Solve for x
   x = 3,236,849.89/2,066.51
6. Step 6: Final answer
   x = 1,566.34