Finding the Fourth Proportional to 16,025.82, 22,121.71 and 12,058.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,025.82 : 22,121.71 = 12,058.46 : x
2. Step 2: Convert to fraction form
   16,025.82/22,121.71 = 12,058.46/x
3. Step 3: Cross multiply
   16,025.82x = 22,121.71 × 12,058.46
4. Step 4: Simplify right side
   16,025.82x = 266,753,755.17
5. Step 5: Solve for x
   x = 266,753,755.17/16,025.82
6. Step 6: Final answer
   x = 16,645.25