Finding the Fourth Proportional to 22,058.42, 30,456.52 and 13,571.96

Step by Step Solution

1. Step 1: Write the proportion equation
   22,058.42 : 30,456.52 = 13,571.96 : x
2. Step 2: Convert to fraction form
   22,058.42/30,456.52 = 13,571.96/x
3. Step 3: Cross multiply
   22,058.42x = 30,456.52 × 13,571.96
4. Step 4: Simplify right side
   22,058.42x = 413,354,671.18
5. Step 5: Solve for x
   x = 413,354,671.18/22,058.42
6. Step 6: Final answer
   x = 18,739.09