Finding the Fourth Proportional to 6,251.45, 8,626.72 and 3,563.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,251.45 : 8,626.72 = 3,563.25 : x
2. Step 2: Convert to fraction form
   6,251.45/8,626.72 = 3,563.25/x
3. Step 3: Cross multiply
   6,251.45x = 8,626.72 × 3,563.25
4. Step 4: Simplify right side
   6,251.45x = 30,739,159.75
5. Step 5: Solve for x
   x = 30,739,159.75/6,251.45
6. Step 6: Final answer
   x = 4,917.13