Finding the Fourth Proportional to 113,044.41, 156,052.17 and 82,831.01

Step by Step Solution

1. Step 1: Write the proportion equation
   113,044.41 : 156,052.17 = 82,831.01 : x
2. Step 2: Convert to fraction form
   113,044.41/156,052.17 = 82,831.01/x
3. Step 3: Cross multiply
   113,044.41x = 156,052.17 × 82,831.01
4. Step 4: Simplify right side
   113,044.41x = 12,925,958,073.53
5. Step 5: Solve for x
   x = 12,925,958,073.53/113,044.41
6. Step 6: Final answer
   x = 114,344.07