Finding the Fourth Proportional to 16,293.16, 22,484.39 and 9,123.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,293.16 : 22,484.39 = 9,123.14 : x
2. Step 2: Convert to fraction form
   16,293.16/22,484.39 = 9,123.14/x
3. Step 3: Cross multiply
   16,293.16x = 22,484.39 × 9,123.14
4. Step 4: Simplify right side
   16,293.16x = 205,128,185.14
5. Step 5: Solve for x
   x = 205,128,185.14/16,293.16
6. Step 6: Final answer
   x = 12,589.84