Finding the Fourth Proportional to 6,841.98, 9,441.91 and 3,698.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,841.98 : 9,441.91 = 3,698.16 : x
2. Step 2: Convert to fraction form
   6,841.98/9,441.91 = 3,698.16/x
3. Step 3: Cross multiply
   6,841.98x = 9,441.91 × 3,698.16
4. Step 4: Simplify right side
   6,841.98x = 34,917,693.89
5. Step 5: Solve for x
   x = 34,917,693.89/6,841.98
6. Step 6: Final answer
   x = 5,103.45