Finding the Fourth Proportional to 23,948.72, 33,049.58 and 13,877.89

Step by Step Solution

1. Step 1: Write the proportion equation
   23,948.72 : 33,049.58 = 13,877.89 : x
2. Step 2: Convert to fraction form
   23,948.72/33,049.58 = 13,877.89/x
3. Step 3: Cross multiply
   23,948.72x = 33,049.58 × 13,877.89
4. Step 4: Simplify right side
   23,948.72x = 458,658,435.79
5. Step 5: Solve for x
   x = 458,658,435.79/23,948.72
6. Step 6: Final answer
   x = 19,151.69