Finding the Fourth Proportional to 6,654.46, 9,968.92 and 3,723.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,654.46 : 9,968.92 = 3,723.88 : x
2. Step 2: Convert to fraction form
   6,654.46/9,968.92 = 3,723.88/x
3. Step 3: Cross multiply
   6,654.46x = 9,968.92 × 3,723.88
4. Step 4: Simplify right side
   6,654.46x = 37,123,061.81
5. Step 5: Solve for x
   x = 37,123,061.81/6,654.46
6. Step 6: Final answer
   x = 5,578.67