Finding the Fourth Proportional to 6,560.72, 9,053.73 and 3,576.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,560.72 : 9,053.73 = 3,576.50 : x
2. Step 2: Convert to fraction form
   6,560.72/9,053.73 = 3,576.50/x
3. Step 3: Cross multiply
   6,560.72x = 9,053.73 × 3,576.50
4. Step 4: Simplify right side
   6,560.72x = 32,380,620.08
5. Step 5: Solve for x
   x = 32,380,620.08/6,560.72
6. Step 6: Final answer
   x = 4,935.53