Finding the Fourth Proportional to 6,022.68, 8,312.60 and 3,665.58

Step by Step Solution

1. Step 1: Write the proportion equation
   6,022.68 : 8,312.60 = 3,665.58 : x
2. Step 2: Convert to fraction form
   6,022.68/8,312.60 = 3,665.58/x
3. Step 3: Cross multiply
   6,022.68x = 8,312.60 × 3,665.58
4. Step 4: Simplify right side
   6,022.68x = 30,470,500.31
5. Step 5: Solve for x
   x = 30,470,500.31/6,022.68
6. Step 6: Final answer
   x = 5,059.29