Finding the Fourth Proportional to 6,185.22, 9,269.42 and 3,407.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,185.22 : 9,269.42 = 3,407.73 : x
2. Step 2: Convert to fraction form
   6,185.22/9,269.42 = 3,407.73/x
3. Step 3: Cross multiply
   6,185.22x = 9,269.42 × 3,407.73
4. Step 4: Simplify right side
   6,185.22x = 31,587,680.62
5. Step 5: Solve for x
   x = 31,587,680.62/6,185.22
6. Step 6: Final answer
   x = 5,106.96