Finding the Fourth Proportional to 11,014.39, 16,516.10 and 3,516.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,014.39 : 16,516.10 = 3,516.98 : x
2. Step 2: Convert to fraction form
   11,014.39/16,516.10 = 3,516.98/x
3. Step 3: Cross multiply
   11,014.39x = 16,516.10 × 3,516.98
4. Step 4: Simplify right side
   11,014.39x = 58,086,766.04
5. Step 5: Solve for x
   x = 58,086,766.04/11,014.39
6. Step 6: Final answer
   x = 5,273.72