Finding the Fourth Proportional to 6,591.92, 9,096.86 and 3,607.79

Step by Step Solution

1. Step 1: Write the proportion equation
   6,591.92 : 9,096.86 = 3,607.79 : x
2. Step 2: Convert to fraction form
   6,591.92/9,096.86 = 3,607.79/x
3. Step 3: Cross multiply
   6,591.92x = 9,096.86 × 3,607.79
4. Step 4: Simplify right side
   6,591.92x = 32,819,524.07
5. Step 5: Solve for x
   x = 32,819,524.07/6,591.92
6. Step 6: Final answer
   x = 4,978.75