Finding the Fourth Proportional to 23,219.97, 32,043.24 and 12,609.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,219.97 : 32,043.24 = 12,609.54 : x
2. Step 2: Convert to fraction form
   23,219.97/32,043.24 = 12,609.54/x
3. Step 3: Cross multiply
   23,219.97x = 32,043.24 × 12,609.54
4. Step 4: Simplify right side
   23,219.97x = 404,050,516.51
5. Step 5: Solve for x
   x = 404,050,516.51/23,219.97
6. Step 6: Final answer
   x = 17,400.99