Finding the Fourth Proportional to 6,282.59, 8,669.97 and 3,488.09

Step by Step Solution

1. Step 1: Write the proportion equation
   6,282.59 : 8,669.97 = 3,488.09 : x
2. Step 2: Convert to fraction form
   6,282.59/8,669.97 = 3,488.09/x
3. Step 3: Cross multiply
   6,282.59x = 8,669.97 × 3,488.09
4. Step 4: Simplify right side
   6,282.59x = 30,241,592.31
5. Step 5: Solve for x
   x = 30,241,592.31/6,282.59
6. Step 6: Final answer
   x = 4,813.56