Finding the Fourth Proportional to 2,065.63, 2,850.71 and 1,134.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065.63 : 2,850.71 = 1,134.13 : x
2. Step 2: Convert to fraction form
   2,065.63/2,850.71 = 1,134.13/x
3. Step 3: Cross multiply
   2,065.63x = 2,850.71 × 1,134.13
4. Step 4: Simplify right side
   2,065.63x = 3,233,075.73
5. Step 5: Solve for x
   x = 3,233,075.73/2,065.63
6. Step 6: Final answer
   x = 1,565.18