Finding the Fourth Proportional to 6,280.56, 8,665.72 and 3,627.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,280.56 : 8,665.72 = 3,627.48 : x
2. Step 2: Convert to fraction form
   6,280.56/8,665.72 = 3,627.48/x
3. Step 3: Cross multiply
   6,280.56x = 8,665.72 × 3,627.48
4. Step 4: Simplify right side
   6,280.56x = 31,434,725.99
5. Step 5: Solve for x
   x = 31,434,725.99/6,280.56
6. Step 6: Final answer
   x = 5,005.08