Finding the Fourth Proportional to 23,843.61, 32,904.18 and 13,233.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,843.61 : 32,904.18 = 13,233.24 : x
2. Step 2: Convert to fraction form
   23,843.61/32,904.18 = 13,233.24/x
3. Step 3: Cross multiply
   23,843.61x = 32,904.18 × 13,233.24
4. Step 4: Simplify right side
   23,843.61x = 435,428,910.94
5. Step 5: Solve for x
   x = 435,428,910.94/23,843.61
6. Step 6: Final answer
   x = 18,261.87