Finding the Fourth Proportional to 6,730.42, 9,287.82 and 3,746.07

Step by Step Solution

1. Step 1: Write the proportion equation
   6,730.42 : 9,287.82 = 3,746.07 : x
2. Step 2: Convert to fraction form
   6,730.42/9,287.82 = 3,746.07/x
3. Step 3: Cross multiply
   6,730.42x = 9,287.82 × 3,746.07
4. Step 4: Simplify right side
   6,730.42x = 34,792,823.87
5. Step 5: Solve for x
   x = 34,792,823.87/6,730.42
6. Step 6: Final answer
   x = 5,169.49