Finding the Fourth Proportional to 23,227.93, 32,067.81 and 15,293.20

Step by Step Solution

1. Step 1: Write the proportion equation
   23,227.93 : 32,067.81 = 15,293.20 : x
2. Step 2: Convert to fraction form
   23,227.93/32,067.81 = 15,293.20/x
3. Step 3: Cross multiply
   23,227.93x = 32,067.81 × 15,293.20
4. Step 4: Simplify right side
   23,227.93x = 490,419,431.89
5. Step 5: Solve for x
   x = 490,419,431.89/23,227.93
6. Step 6: Final answer
   x = 21,113.35