Finding the Fourth Proportional to 11,698.05, 17,524.56 and 9,801.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,698.05 : 17,524.56 = 9,801.42 : x
2. Step 2: Convert to fraction form
   11,698.05/17,524.56 = 9,801.42/x
3. Step 3: Cross multiply
   11,698.05x = 17,524.56 × 9,801.42
4. Step 4: Simplify right side
   11,698.05x = 171,765,572.88
5. Step 5: Solve for x
   x = 171,765,572.88/11,698.05
6. Step 6: Final answer
   x = 14,683.27