Finding the Fourth Proportional to 2,507.10, 3,459.83 and 1,563.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507.10 : 3,459.83 = 1,563.27 : x
2. Step 2: Convert to fraction form
   2,507.10/3,459.83 = 1,563.27/x
3. Step 3: Cross multiply
   2,507.10x = 3,459.83 × 1,563.27
4. Step 4: Simplify right side
   2,507.10x = 5,408,648.44
5. Step 5: Solve for x
   x = 5,408,648.44/2,507.10
6. Step 6: Final answer
   x = 2,157.33