Finding the Fourth Proportional to 23,848.50, 32,906.04 and 13,235.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,848.50 : 32,906.04 = 13,235.88 : x
2. Step 2: Convert to fraction form
   23,848.50/32,906.04 = 13,235.88/x
3. Step 3: Cross multiply
   23,848.50x = 32,906.04 × 13,235.88
4. Step 4: Simplify right side
   23,848.50x = 435,540,396.72
5. Step 5: Solve for x
   x = 435,540,396.72/23,848.50
6. Step 6: Final answer
   x = 18,262.80