Finding the Fourth Proportional to 6,494.55, 8,960.33 and 3,661.57

Step by Step Solution

1. Step 1: Write the proportion equation
   6,494.55 : 8,960.33 = 3,661.57 : x
2. Step 2: Convert to fraction form
   6,494.55/8,960.33 = 3,661.57/x
3. Step 3: Cross multiply
   6,494.55x = 8,960.33 × 3,661.57
4. Step 4: Simplify right side
   6,494.55x = 32,808,875.52
5. Step 5: Solve for x
   x = 32,808,875.52/6,494.55
6. Step 6: Final answer
   x = 5,051.76