Finding the Fourth Proportional to 6,227.71, 8,598.45 and 4,743.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,227.71 : 8,598.45 = 4,743.30 : x
2. Step 2: Convert to fraction form
   6,227.71/8,598.45 = 4,743.30/x
3. Step 3: Cross multiply
   6,227.71x = 8,598.45 × 4,743.30
4. Step 4: Simplify right side
   6,227.71x = 40,784,984.89
5. Step 5: Solve for x
   x = 40,784,984.89/6,227.71
6. Step 6: Final answer
   x = 6,548.95