Finding the Fourth Proportional to 6,282.59, 9,425.42 and 4,437.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,282.59 : 9,425.42 = 4,437.31 : x
2. Step 2: Convert to fraction form
   6,282.59/9,425.42 = 4,437.31/x
3. Step 3: Cross multiply
   6,282.59x = 9,425.42 × 4,437.31
4. Step 4: Simplify right side
   6,282.59x = 41,823,510.42
5. Step 5: Solve for x
   x = 41,823,510.42/6,282.59
6. Step 6: Final answer
   x = 6,657.05