Finding the Fourth Proportional to 6,683.01, 9,222.72 and 3,698.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,683.01 : 9,222.72 = 3,698.88 : x
2. Step 2: Convert to fraction form
   6,683.01/9,222.72 = 3,698.88/x
3. Step 3: Cross multiply
   6,683.01x = 9,222.72 × 3,698.88
4. Step 4: Simplify right side
   6,683.01x = 34,113,734.55
5. Step 5: Solve for x
   x = 34,113,734.55/6,683.01
6. Step 6: Final answer
   x = 5,104.55