Finding the Fourth Proportional to 23,958.72, 33,062.76 and 13,349.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,958.72 : 33,062.76 = 13,349.52 : x
2. Step 2: Convert to fraction form
   23,958.72/33,062.76 = 13,349.52/x
3. Step 3: Cross multiply
   23,958.72x = 33,062.76 × 13,349.52
4. Step 4: Simplify right side
   23,958.72x = 441,371,975.88
5. Step 5: Solve for x
   x = 441,371,975.88/23,958.72
6. Step 6: Final answer
   x = 18,422.19