Finding the Fourth Proportional to 95,337, 142,999.20 and 39,162.42

Step by Step Solution

1. Step 1: Write the proportion equation
   95,337 : 142,999.20 = 39,162.42 : x
2. Step 2: Convert to fraction form
   95,337/142,999.20 = 39,162.42/x
3. Step 3: Cross multiply
   95,337x = 142,999.20 × 39,162.42
4. Step 4: Simplify right side
   95,337x = 5,600,194,730.06
5. Step 5: Solve for x
   x = 5,600,194,730.06/95,337
6. Step 6: Final answer
   x = 58,741.04