Finding the Fourth Proportional to 23,513.25, 32,447.73 and 13,023.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,513.25 : 32,447.73 = 13,023.54 : x
2. Step 2: Convert to fraction form
   23,513.25/32,447.73 = 13,023.54/x
3. Step 3: Cross multiply
   23,513.25x = 32,447.73 × 13,023.54
4. Step 4: Simplify right side
   23,513.25x = 422,584,309.56
5. Step 5: Solve for x
   x = 422,584,309.56/23,513.25
6. Step 6: Final answer
   x = 17,972.18