Finding the Fourth Proportional to 11,192.14, 16,777.72 and 3,791.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,192.14 : 16,777.72 = 3,791.42 : x
2. Step 2: Convert to fraction form
   11,192.14/16,777.72 = 3,791.42/x
3. Step 3: Cross multiply
   11,192.14x = 16,777.72 × 3,791.42
4. Step 4: Simplify right side
   11,192.14x = 63,611,383.16
5. Step 5: Solve for x
   x = 63,611,383.16/11,192.14
6. Step 6: Final answer
   x = 5,683.58