Finding the Fourth Proportional to 6,071.22, 8,377.83 and 3,418.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,071.22 : 8,377.83 = 3,418.88 : x
2. Step 2: Convert to fraction form
   6,071.22/8,377.83 = 3,418.88/x
3. Step 3: Cross multiply
   6,071.22x = 8,377.83 × 3,418.88
4. Step 4: Simplify right side
   6,071.22x = 28,642,753.54
5. Step 5: Solve for x
   x = 28,642,753.54/6,071.22
6. Step 6: Final answer
   x = 4,717.79