Finding the Fourth Proportional to 23,851.22, 32,915.76 and 13,241

Step by Step Solution

1. Step 1: Write the proportion equation
   23,851.22 : 32,915.76 = 13,241 : x
2. Step 2: Convert to fraction form
   23,851.22/32,915.76 = 13,241/x
3. Step 3: Cross multiply
   23,851.22x = 32,915.76 × 13,241
4. Step 4: Simplify right side
   23,851.22x = 435,837,578.16
5. Step 5: Solve for x
   x = 435,837,578.16/23,851.22
6. Step 6: Final answer
   x = 18,273.18