Finding the Fourth Proportional to 6,617.71, 9,132.56 and 3,633.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,617.71 : 9,132.56 = 3,633.83 : x
2. Step 2: Convert to fraction form
   6,617.71/9,132.56 = 3,633.83/x
3. Step 3: Cross multiply
   6,617.71x = 9,132.56 × 3,633.83
4. Step 4: Simplify right side
   6,617.71x = 33,186,170.50
5. Step 5: Solve for x
   x = 33,186,170.50/6,617.71
6. Step 6: Final answer
   x = 5,014.75