Finding the Fourth Proportional to 5,919.06, 8,168.41 and 3,826.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,919.06 : 8,168.41 = 3,826.83 : x
2. Step 2: Convert to fraction form
   5,919.06/8,168.41 = 3,826.83/x
3. Step 3: Cross multiply
   5,919.06x = 8,168.41 × 3,826.83
4. Step 4: Simplify right side
   5,919.06x = 31,259,116.44
5. Step 5: Solve for x
   x = 31,259,116.44/5,919.06
6. Step 6: Final answer
   x = 5,281.09