Finding the Fourth Proportional to 6,580.94, 9,081.42 and 3,596.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,580.94 : 9,081.42 = 3,596.81 : x
2. Step 2: Convert to fraction form
   6,580.94/9,081.42 = 3,596.81/x
3. Step 3: Cross multiply
   6,580.94x = 9,081.42 × 3,596.81
4. Step 4: Simplify right side
   6,580.94x = 32,664,096.86
5. Step 5: Solve for x
   x = 32,664,096.86/6,580.94
6. Step 6: Final answer
   x = 4,963.44