Finding the Fourth Proportional to 91,181.27, 136,831.71 and 32,015.42

Step by Step Solution

1. Step 1: Write the proportion equation
   91,181.27 : 136,831.71 = 32,015.42 : x
2. Step 2: Convert to fraction form
   91,181.27/136,831.71 = 32,015.42/x
3. Step 3: Cross multiply
   91,181.27x = 136,831.71 × 32,015.42
4. Step 4: Simplify right side
   91,181.27x = 4,380,724,664.97
5. Step 5: Solve for x
   x = 4,380,724,664.97/91,181.27
6. Step 6: Final answer
   x = 48,044.13