Finding the Fourth Proportional to 16,892.75, 23,314.31 and 9,722.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,892.75 : 23,314.31 = 9,722.52 : x
2. Step 2: Convert to fraction form
   16,892.75/23,314.31 = 9,722.52/x
3. Step 3: Cross multiply
   16,892.75x = 23,314.31 × 9,722.52
4. Step 4: Simplify right side
   16,892.75x = 226,673,728.69
5. Step 5: Solve for x
   x = 226,673,728.69/16,892.75
6. Step 6: Final answer
   x = 13,418.41