Finding the Fourth Proportional to 2,065.89, 2,850.93 and 1,134.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065.89 : 2,850.93 = 1,134.39 : x
2. Step 2: Convert to fraction form
   2,065.89/2,850.93 = 1,134.39/x
3. Step 3: Cross multiply
   2,065.89x = 2,850.93 × 1,134.39
4. Step 4: Simplify right side
   2,065.89x = 3,234,066.48
5. Step 5: Solve for x
   x = 3,234,066.48/2,065.89
6. Step 6: Final answer
   x = 1,565.46