Finding the Fourth Proportional to 6,564.69, 9,059.33 and 3,580.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,564.69 : 9,059.33 = 3,580.56 : x
2. Step 2: Convert to fraction form
   6,564.69/9,059.33 = 3,580.56/x
3. Step 3: Cross multiply
   6,564.69x = 9,059.33 × 3,580.56
4. Step 4: Simplify right side
   6,564.69x = 32,437,483.58
5. Step 5: Solve for x
   x = 32,437,483.58/6,564.69
6. Step 6: Final answer
   x = 4,941.21