Finding the Fourth Proportional to 16,042.02, 22,101.76 and 11,192.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,042.02 : 22,101.76 = 11,192.10 : x
2. Step 2: Convert to fraction form
   16,042.02/22,101.76 = 11,192.10/x
3. Step 3: Cross multiply
   16,042.02x = 22,101.76 × 11,192.10
4. Step 4: Simplify right side
   16,042.02x = 247,365,108.10
5. Step 5: Solve for x
   x = 247,365,108.10/16,042.02
6. Step 6: Final answer
   x = 15,419.82