Finding the Fourth Proportional to 6,562.20, 9,055.72 and 3,577.97

Step by Step Solution

1. Step 1: Write the proportion equation
   6,562.20 : 9,055.72 = 3,577.97 : x
2. Step 2: Convert to fraction form
   6,562.20/9,055.72 = 3,577.97/x
3. Step 3: Cross multiply
   6,562.20x = 9,055.72 × 3,577.97
4. Step 4: Simplify right side
   6,562.20x = 32,401,051.72
5. Step 5: Solve for x
   x = 32,401,051.72/6,562.20
6. Step 6: Final answer
   x = 4,937.53