Finding the Fourth Proportional to 11,397.82, 17,099.62 and 3,500.73

Step by Step Solution

1. Step 1: Write the proportion equation
   11,397.82 : 17,099.62 = 3,500.73 : x
2. Step 2: Convert to fraction form
   11,397.82/17,099.62 = 3,500.73/x
3. Step 3: Cross multiply
   11,397.82x = 17,099.62 × 3,500.73
4. Step 4: Simplify right side
   11,397.82x = 59,861,152.72
5. Step 5: Solve for x
   x = 59,861,152.72/11,397.82
6. Step 6: Final answer
   x = 5,251.98