Finding the Fourth Proportional to 2,064.63, 2,849.33 and 1,133.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.63 : 2,849.33 = 1,133.13 : x
2. Step 2: Convert to fraction form
   2,064.63/2,849.33 = 1,133.13/x
3. Step 3: Cross multiply
   2,064.63x = 2,849.33 × 1,133.13
4. Step 4: Simplify right side
   2,064.63x = 3,228,661.30
5. Step 5: Solve for x
   x = 3,228,661.30/2,064.63
6. Step 6: Final answer
   x = 1,563.80