Finding the Fourth Proportional to 6,179.83, 8,519.25 and 4,080.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,179.83 : 8,519.25 = 4,080.31 : x
2. Step 2: Convert to fraction form
   6,179.83/8,519.25 = 4,080.31/x
3. Step 3: Cross multiply
   6,179.83x = 8,519.25 × 4,080.31
4. Step 4: Simplify right side
   6,179.83x = 34,761,180.97
5. Step 5: Solve for x
   x = 34,761,180.97/6,179.83
6. Step 6: Final answer
   x = 5,624.94