Finding the Fourth Proportional to 16,974, 23,424.48 and 9,522

Step by Step Solution

1. Step 1: Write the proportion equation
   16,974 : 23,424.48 = 9,522 : x
2. Step 2: Convert to fraction form
   16,974/23,424.48 = 9,522/x
3. Step 3: Cross multiply
   16,974x = 23,424.48 × 9,522
4. Step 4: Simplify right side
   16,974x = 223,047,898.56
5. Step 5: Solve for x
   x = 223,047,898.56/16,974
6. Step 6: Final answer
   x = 13,140.56