Finding the Fourth Proportional to 181,744.27, 250,930.55 and 113,788.71

Step by Step Solution

1. Step 1: Write the proportion equation
   181,744.27 : 250,930.55 = 113,788.71 : x
2. Step 2: Convert to fraction form
   181,744.27/250,930.55 = 113,788.71/x
3. Step 3: Cross multiply
   181,744.27x = 250,930.55 × 113,788.71
4. Step 4: Simplify right side
   181,744.27x = 28,553,064,211.42
5. Step 5: Solve for x
   x = 28,553,064,211.42/181,744.27
6. Step 6: Final answer
   x = 157,105.72