Finding the Fourth Proportional to 6,099.50, 9,148.17 and 1,715.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,099.50 : 9,148.17 = 1,715.91 : x
2. Step 2: Convert to fraction form
   6,099.50/9,148.17 = 1,715.91/x
3. Step 3: Cross multiply
   6,099.50x = 9,148.17 × 1,715.91
4. Step 4: Simplify right side
   6,099.50x = 15,697,436.38
5. Step 5: Solve for x
   x = 15,697,436.38/6,099.50
6. Step 6: Final answer
   x = 2,573.56