Finding the Fourth Proportional to 6,103.33, 8,422.57 and 3,308.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,103.33 : 8,422.57 = 3,308.83 : x
2. Step 2: Convert to fraction form
   6,103.33/8,422.57 = 3,308.83/x
3. Step 3: Cross multiply
   6,103.33x = 8,422.57 × 3,308.83
4. Step 4: Simplify right side
   6,103.33x = 27,868,852.29
5. Step 5: Solve for x
   x = 27,868,852.29/6,103.33
6. Step 6: Final answer
   x = 4,566.17