Finding the Fourth Proportional to 23,648.92, 32,634.98 and 13,038.28

Step by Step Solution

1. Step 1: Write the proportion equation
   23,648.92 : 32,634.98 = 13,038.28 : x
2. Step 2: Convert to fraction form
   23,648.92/32,634.98 = 13,038.28/x
3. Step 3: Cross multiply
   23,648.92x = 32,634.98 × 13,038.28
4. Step 4: Simplify right side
   23,648.92x = 425,504,007.03
5. Step 5: Solve for x
   x = 425,504,007.03/23,648.92
6. Step 6: Final answer
   x = 17,992.53