Finding the Fourth Proportional to 6,271.36, 8,654.79 and 3,476.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,271.36 : 8,654.79 = 3,476.86 : x
2. Step 2: Convert to fraction form
   6,271.36/8,654.79 = 3,476.86/x
3. Step 3: Cross multiply
   6,271.36x = 8,654.79 × 3,476.86
4. Step 4: Simplify right side
   6,271.36x = 30,091,493.16
5. Step 5: Solve for x
   x = 30,091,493.16/6,271.36
6. Step 6: Final answer
   x = 4,798.24