Finding the Fourth Proportional to 11,290.08, 16,936.76 and 3,499.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,290.08 : 16,936.76 = 3,499.52 : x
2. Step 2: Convert to fraction form
   11,290.08/16,936.76 = 3,499.52/x
3. Step 3: Cross multiply
   11,290.08x = 16,936.76 × 3,499.52
4. Step 4: Simplify right side
   11,290.08x = 59,270,530.36
5. Step 5: Solve for x
   x = 59,270,530.36/11,290.08
6. Step 6: Final answer
   x = 5,249.79