Finding the Fourth Proportional to 194,922.72, 268,995.56 and 114,351.62

Step by Step Solution

1. Step 1: Write the proportion equation
   194,922.72 : 268,995.56 = 114,351.62 : x
2. Step 2: Convert to fraction form
   194,922.72/268,995.56 = 114,351.62/x
3. Step 3: Cross multiply
   194,922.72x = 268,995.56 × 114,351.62
4. Step 4: Simplify right side
   194,922.72x = 30,760,076,142.07
5. Step 5: Solve for x
   x = 30,760,076,142.07/194,922.72
6. Step 6: Final answer
   x = 157,806.52