Finding the Fourth Proportional to 11,936.14, 17,899.98 and 3,500.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,936.14 : 17,899.98 = 3,500.30 : x
2. Step 2: Convert to fraction form
   11,936.14/17,899.98 = 3,500.30/x
3. Step 3: Cross multiply
   11,936.14x = 17,899.98 × 3,500.30
4. Step 4: Simplify right side
   11,936.14x = 62,655,240.78
5. Step 5: Solve for x
   x = 62,655,240.78/11,936.14
6. Step 6: Final answer
   x = 5,249.20