Finding the Fourth Proportional to 16,162.23, 22,258.47 and 13,341

Step by Step Solution

1. Step 1: Write the proportion equation
   16,162.23 : 22,258.47 = 13,341 : x
2. Step 2: Convert to fraction form
   16,162.23/22,258.47 = 13,341/x
3. Step 3: Cross multiply
   16,162.23x = 22,258.47 × 13,341
4. Step 4: Simplify right side
   16,162.23x = 296,950,248.27
5. Step 5: Solve for x
   x = 296,950,248.27/16,162.23
6. Step 6: Final answer
   x = 18,373.10