Finding the Fourth Proportional to 6,020.82, 8,309.64 and 3,662.51

Step by Step Solution

1. Step 1: Write the proportion equation
   6,020.82 : 8,309.64 = 3,662.51 : x
2. Step 2: Convert to fraction form
   6,020.82/8,309.64 = 3,662.51/x
3. Step 3: Cross multiply
   6,020.82x = 8,309.64 × 3,662.51
4. Step 4: Simplify right side
   6,020.82x = 30,434,098.05
5. Step 5: Solve for x
   x = 30,434,098.05/6,020.82
6. Step 6: Final answer
   x = 5,054.81