Finding the Fourth Proportional to 188,168.52, 282,223.56 and 55,017.48

Step by Step Solution

1. Step 1: Write the proportion equation
   188,168.52 : 282,223.56 = 55,017.48 : x
2. Step 2: Convert to fraction form
   188,168.52/282,223.56 = 55,017.48/x
3. Step 3: Cross multiply
   188,168.52x = 282,223.56 × 55,017.48
4. Step 4: Simplify right side
   188,168.52x = 15,527,229,067.83
5. Step 5: Solve for x
   x = 15,527,229,067.83/188,168.52
6. Step 6: Final answer
   x = 82,517.68