Finding the Fourth Proportional to 6,118.32, 8,443.28 and 3,323.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,118.32 : 8,443.28 = 3,323.82 : x
2. Step 2: Convert to fraction form
   6,118.32/8,443.28 = 3,323.82/x
3. Step 3: Cross multiply
   6,118.32x = 8,443.28 × 3,323.82
4. Step 4: Simplify right side
   6,118.32x = 28,063,942.93
5. Step 5: Solve for x
   x = 28,063,942.93/6,118.32
6. Step 6: Final answer
   x = 4,586.87