Finding the Fourth Proportional to 16,538.41, 22,820.83 and 10,168.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,538.41 : 22,820.83 = 10,168.30 : x
2. Step 2: Convert to fraction form
   16,538.41/22,820.83 = 10,168.30/x
3. Step 3: Cross multiply
   16,538.41x = 22,820.83 × 10,168.30
4. Step 4: Simplify right side
   16,538.41x = 232,049,045.69
5. Step 5: Solve for x
   x = 232,049,045.69/16,538.41
6. Step 6: Final answer
   x = 14,030.92