Finding the Fourth Proportional to 16,083.63, 22,192.79 and 10,111.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,083.63 : 22,192.79 = 10,111.10 : x
2. Step 2: Convert to fraction form
   16,083.63/22,192.79 = 10,111.10/x
3. Step 3: Cross multiply
   16,083.63x = 22,192.79 × 10,111.10
4. Step 4: Simplify right side
   16,083.63x = 224,393,357.45
5. Step 5: Solve for x
   x = 224,393,357.45/16,083.63
6. Step 6: Final answer
   x = 13,951.66