Finding the Fourth Proportional to 6,271.74, 8,655.39 and 3,477.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,271.74 : 8,655.39 = 3,477.24 : x
2. Step 2: Convert to fraction form
   6,271.74/8,655.39 = 3,477.24/x
3. Step 3: Cross multiply
   6,271.74x = 8,655.39 × 3,477.24
4. Step 4: Simplify right side
   6,271.74x = 30,096,868.32
5. Step 5: Solve for x
   x = 30,096,868.32/6,271.74
6. Step 6: Final answer
   x = 4,798.81