Finding the Fourth Proportional to 6,564.94, 9,059.78 and 3,581.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,564.94 : 9,059.78 = 3,581.06 : x
2. Step 2: Convert to fraction form
   6,564.94/9,059.78 = 3,581.06/x
3. Step 3: Cross multiply
   6,564.94x = 9,059.78 × 3,581.06
4. Step 4: Simplify right side
   6,564.94x = 32,443,552.56
5. Step 5: Solve for x
   x = 32,443,552.56/6,564.94
6. Step 6: Final answer
   x = 4,941.94