Finding the Fourth Proportional to 2,064.34, 2,849.79 and 1,563.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.34 : 2,849.79 = 1,563.04 : x
2. Step 2: Convert to fraction form
   2,064.34/2,849.79 = 1,563.04/x
3. Step 3: Cross multiply
   2,064.34x = 2,849.79 × 1,563.04
4. Step 4: Simplify right side
   2,064.34x = 4,454,335.76
5. Step 5: Solve for x
   x = 4,454,335.76/2,064.34
6. Step 6: Final answer
   x = 2,157.75