Finding the Fourth Proportional to 3,738.56, 5,608.88 and 3,330.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738.56 : 5,608.88 = 3,330.52 : x
2. Step 2: Convert to fraction form
   3,738.56/5,608.88 = 3,330.52/x
3. Step 3: Cross multiply
   3,738.56x = 5,608.88 × 3,330.52
4. Step 4: Simplify right side
   3,738.56x = 18,680,487.02
5. Step 5: Solve for x
   x = 18,680,487.02/3,738.56
6. Step 6: Final answer
   x = 4,996.71