Finding the Fourth Proportional to 16,175.89, 22,322.82 and 9,800.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,175.89 : 22,322.82 = 9,800.38 : x
2. Step 2: Convert to fraction form
   16,175.89/22,322.82 = 9,800.38/x
3. Step 3: Cross multiply
   16,175.89x = 22,322.82 × 9,800.38
4. Step 4: Simplify right side
   16,175.89x = 218,772,118.67
5. Step 5: Solve for x
   x = 218,772,118.67/16,175.89
6. Step 6: Final answer
   x = 13,524.58