Finding the Fourth Proportional to 95,033.31, 142,581.62 and 31,859.67

Step by Step Solution

1. Step 1: Write the proportion equation
   95,033.31 : 142,581.62 = 31,859.67 : x
2. Step 2: Convert to fraction form
   95,033.31/142,581.62 = 31,859.67/x
3. Step 3: Cross multiply
   95,033.31x = 142,581.62 × 31,859.67
4. Step 4: Simplify right side
   95,033.31x = 4,542,603,361.27
5. Step 5: Solve for x
   x = 4,542,603,361.27/95,033.31
6. Step 6: Final answer
   x = 47,800.12