Finding the Fourth Proportional to 6,802.82, 9,388.25 and 3,818.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,802.82 : 9,388.25 = 3,818.50 : x
2. Step 2: Convert to fraction form
   6,802.82/9,388.25 = 3,818.50/x
3. Step 3: Cross multiply
   6,802.82x = 9,388.25 × 3,818.50
4. Step 4: Simplify right side
   6,802.82x = 35,849,032.63
5. Step 5: Solve for x
   x = 35,849,032.63/6,802.82
6. Step 6: Final answer
   x = 5,269.73