Finding the Fourth Proportional to 250,085.91, 375,015.41 and 107,863.98

Step by Step Solution

1. Step 1: Write the proportion equation
   250,085.91 : 375,015.41 = 107,863.98 : x
2. Step 2: Convert to fraction form
   250,085.91/375,015.41 = 107,863.98/x
3. Step 3: Cross multiply
   250,085.91x = 375,015.41 × 107,863.98
4. Step 4: Simplify right side
   250,085.91x = 40,450,654,683.93
5. Step 5: Solve for x
   x = 40,450,654,683.93/250,085.91
6. Step 6: Final answer
   x = 161,747.04