Finding the Fourth Proportional to 6,717.84, 10,080.18 and 3,019.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,717.84 : 10,080.18 = 3,019.32 : x
2. Step 2: Convert to fraction form
   6,717.84/10,080.18 = 3,019.32/x
3. Step 3: Cross multiply
   6,717.84x = 10,080.18 × 3,019.32
4. Step 4: Simplify right side
   6,717.84x = 30,435,289.08
5. Step 5: Solve for x
   x = 30,435,289.08/6,717.84
6. Step 6: Final answer
   x = 4,530.52