Finding the Fourth Proportional to 6,565.69, 9,060.81 and 3,581.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,565.69 : 9,060.81 = 3,581.81 : x
2. Step 2: Convert to fraction form
   6,565.69/9,060.81 = 3,581.81/x
3. Step 3: Cross multiply
   6,565.69x = 9,060.81 × 3,581.81
4. Step 4: Simplify right side
   6,565.69x = 32,454,054.56
5. Step 5: Solve for x
   x = 32,454,054.56/6,565.69
6. Step 6: Final answer
   x = 4,942.98