Finding the Fourth Proportional to 199,096.47, 274,743.42 and 113,044.17

Step by Step Solution

1. Step 1: Write the proportion equation
   199,096.47 : 274,743.42 = 113,044.17 : x
2. Step 2: Convert to fraction form
   199,096.47/274,743.42 = 113,044.17/x
3. Step 3: Cross multiply
   199,096.47x = 274,743.42 × 113,044.17
4. Step 4: Simplify right side
   199,096.47x = 31,058,141,876.86
5. Step 5: Solve for x
   x = 31,058,141,876.86/199,096.47
6. Step 6: Final answer
   x = 155,995.44