Finding the Fourth Proportional to 6,593.88, 9,099.56 and 3,609.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,593.88 : 9,099.56 = 3,609.72 : x
2. Step 2: Convert to fraction form
   6,593.88/9,099.56 = 3,609.72/x
3. Step 3: Cross multiply
   6,593.88x = 9,099.56 × 3,609.72
4. Step 4: Simplify right side
   6,593.88x = 32,846,863.72
5. Step 5: Solve for x
   x = 32,846,863.72/6,593.88
6. Step 6: Final answer
   x = 4,981.42