Finding the Fourth Proportional to 16,822.18, 23,214.27 and 10,538.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,822.18 : 23,214.27 = 10,538.02 : x
2. Step 2: Convert to fraction form
   16,822.18/23,214.27 = 10,538.02/x
3. Step 3: Cross multiply
   16,822.18x = 23,214.27 × 10,538.02
4. Step 4: Simplify right side
   16,822.18x = 244,632,441.55
5. Step 5: Solve for x
   x = 244,632,441.55/16,822.18
6. Step 6: Final answer
   x = 14,542.26