Finding the Fourth Proportional to 6,271.50, 8,654.85 and 3,477.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,271.50 : 8,654.85 = 3,477.18 : x
2. Step 2: Convert to fraction form
   6,271.50/8,654.85 = 3,477.18/x
3. Step 3: Cross multiply
   6,271.50x = 8,654.85 × 3,477.18
4. Step 4: Simplify right side
   6,271.50x = 30,094,471.32
5. Step 5: Solve for x
   x = 30,094,471.32/6,271.50
6. Step 6: Final answer
   x = 4,798.61