Finding the Fourth Proportional to 16,233.73, 22,402.10 and 9,522.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,233.73 : 22,402.10 = 9,522.68 : x
2. Step 2: Convert to fraction form
   16,233.73/22,402.10 = 9,522.68/x
3. Step 3: Cross multiply
   16,233.73x = 22,402.10 × 9,522.68
4. Step 4: Simplify right side
   16,233.73x = 213,327,941.42
5. Step 5: Solve for x
   x = 213,327,941.42/16,233.73
6. Step 6: Final answer
   x = 13,141.03