Finding the Fourth Proportional to 6,103.06, 8,422.23 and 3,308.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,103.06 : 8,422.23 = 3,308.56 : x
2. Step 2: Convert to fraction form
   6,103.06/8,422.23 = 3,308.56/x
3. Step 3: Cross multiply
   6,103.06x = 8,422.23 × 3,308.56
4. Step 4: Simplify right side
   6,103.06x = 27,865,453.29
5. Step 5: Solve for x
   x = 27,865,453.29/6,103.06
6. Step 6: Final answer
   x = 4,565.82