Finding the Fourth Proportional to 6,308.73, 8,698.33 and 3,946.77

Step by Step Solution

1. Step 1: Write the proportion equation
   6,308.73 : 8,698.33 = 3,946.77 : x
2. Step 2: Convert to fraction form
   6,308.73/8,698.33 = 3,946.77/x
3. Step 3: Cross multiply
   6,308.73x = 8,698.33 × 3,946.77
4. Step 4: Simplify right side
   6,308.73x = 34,330,307.89
5. Step 5: Solve for x
   x = 34,330,307.89/6,308.73
6. Step 6: Final answer
   x = 5,441.71