Finding the Fourth Proportional to 199,392.27, 275,153.72 and 109,968.27

Step by Step Solution

1. Step 1: Write the proportion equation
   199,392.27 : 275,153.72 = 109,968.27 : x
2. Step 2: Convert to fraction form
   199,392.27/275,153.72 = 109,968.27/x
3. Step 3: Cross multiply
   199,392.27x = 275,153.72 × 109,968.27
4. Step 4: Simplify right side
   199,392.27x = 30,258,178,572.46
5. Step 5: Solve for x
   x = 30,258,178,572.46/199,392.27
6. Step 6: Final answer
   x = 151,752.01