Finding the Fourth Proportional to 10,679.33, 16,020.81 and 3,283.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,679.33 : 16,020.81 = 3,283.62 : x
2. Step 2: Convert to fraction form
   10,679.33/16,020.81 = 3,283.62/x
3. Step 3: Cross multiply
   10,679.33x = 16,020.81 × 3,283.62
4. Step 4: Simplify right side
   10,679.33x = 52,606,291.41
5. Step 5: Solve for x
   x = 52,606,291.41/10,679.33
6. Step 6: Final answer
   x = 4,925.99