Finding the Fourth Proportional to 6,577.42, 9,076.89 and 3,593.20

Step by Step Solution

1. Step 1: Write the proportion equation
   6,577.42 : 9,076.89 = 3,593.20 : x
2. Step 2: Convert to fraction form
   6,577.42/9,076.89 = 3,593.20/x
3. Step 3: Cross multiply
   6,577.42x = 9,076.89 × 3,593.20
4. Step 4: Simplify right side
   6,577.42x = 32,615,081.15
5. Step 5: Solve for x
   x = 32,615,081.15/6,577.42
6. Step 6: Final answer
   x = 4,958.64