Finding the Fourth Proportional to 11,698.17, 17,524.06 and 5,449.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,698.17 : 17,524.06 = 5,449.59 : x
2. Step 2: Convert to fraction form
   11,698.17/17,524.06 = 5,449.59/x
3. Step 3: Cross multiply
   11,698.17x = 17,524.06 × 5,449.59
4. Step 4: Simplify right side
   11,698.17x = 95,498,931.24
5. Step 5: Solve for x
   x = 95,498,931.24/11,698.17
6. Step 6: Final answer
   x = 8,163.58