Finding the Fourth Proportional to 6,335.60, 8,741.88 and 3,540.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,335.60 : 8,741.88 = 3,540.56 : x
2. Step 2: Convert to fraction form
   6,335.60/8,741.88 = 3,540.56/x
3. Step 3: Cross multiply
   6,335.60x = 8,741.88 × 3,540.56
4. Step 4: Simplify right side
   6,335.60x = 30,951,150.65
5. Step 5: Solve for x
   x = 30,951,150.65/6,335.60
6. Step 6: Final answer
   x = 4,885.28