Finding the Fourth Proportional to 6,282.76, 8,669.82 and 3,488.26

Step by Step Solution

1. Step 1: Write the proportion equation
   6,282.76 : 8,669.82 = 3,488.26 : x
2. Step 2: Convert to fraction form
   6,282.76/8,669.82 = 3,488.26/x
3. Step 3: Cross multiply
   6,282.76x = 8,669.82 × 3,488.26
4. Step 4: Simplify right side
   6,282.76x = 30,242,586.31
5. Step 5: Solve for x
   x = 30,242,586.31/6,282.76
6. Step 6: Final answer
   x = 4,813.58