Finding the Fourth Proportional to 95,162.38, 142,745.88 and 31,983.42

Step by Step Solution

1. Step 1: Write the proportion equation
   95,162.38 : 142,745.88 = 31,983.42 : x
2. Step 2: Convert to fraction form
   95,162.38/142,745.88 = 31,983.42/x
3. Step 3: Cross multiply
   95,162.38x = 142,745.88 × 31,983.42
4. Step 4: Simplify right side
   95,162.38x = 4,565,501,433.31
5. Step 5: Solve for x
   x = 4,565,501,433.31/95,162.38
6. Step 6: Final answer
   x = 47,975.91