Finding the Fourth Proportional to 6,098.72, 8,416.16 and 3,580.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,098.72 : 8,416.16 = 3,580.38 : x
2. Step 2: Convert to fraction form
   6,098.72/8,416.16 = 3,580.38/x
3. Step 3: Cross multiply
   6,098.72x = 8,416.16 × 3,580.38
4. Step 4: Simplify right side
   6,098.72x = 30,133,050.94
5. Step 5: Solve for x
   x = 30,133,050.94/6,098.72
6. Step 6: Final answer
   x = 4,940.88