Finding the Fourth Proportional to 2,066.01, 2,851.13 and 1,134.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.01 : 2,851.13 = 1,134.51 : x
2. Step 2: Convert to fraction form
   2,066.01/2,851.13 = 1,134.51/x
3. Step 3: Cross multiply
   2,066.01x = 2,851.13 × 1,134.51
4. Step 4: Simplify right side
   2,066.01x = 3,234,638.33
5. Step 5: Solve for x
   x = 3,234,638.33/2,066.01
6. Step 6: Final answer
   x = 1,565.65