Finding the Fourth Proportional to 34,910.38, 52,371.31 and 13,850.52

Step by Step Solution

1. Step 1: Write the proportion equation
   34,910.38 : 52,371.31 = 13,850.52 : x
2. Step 2: Convert to fraction form
   34,910.38/52,371.31 = 13,850.52/x
3. Step 3: Cross multiply
   34,910.38x = 52,371.31 × 13,850.52
4. Step 4: Simplify right side
   34,910.38x = 725,369,876.58
5. Step 5: Solve for x
   x = 725,369,876.58/34,910.38
6. Step 6: Final answer
   x = 20,778.06