Finding the Fourth Proportional to 6,417.46, 9,613.72 and 3,635.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,417.46 : 9,613.72 = 3,635.56 : x
2. Step 2: Convert to fraction form
   6,417.46/9,613.72 = 3,635.56/x
3. Step 3: Cross multiply
   6,417.46x = 9,613.72 × 3,635.56
4. Step 4: Simplify right side
   6,417.46x = 34,951,255.88
5. Step 5: Solve for x
   x = 34,951,255.88/6,417.46
6. Step 6: Final answer
   x = 5,446.28