Finding the Fourth Proportional to 95,340.75, 142,911.34 and 32,139.03

Step by Step Solution

1. Step 1: Write the proportion equation
   95,340.75 : 142,911.34 = 32,139.03 : x
2. Step 2: Convert to fraction form
   95,340.75/142,911.34 = 32,139.03/x
3. Step 3: Cross multiply
   95,340.75x = 142,911.34 × 32,139.03
4. Step 4: Simplify right side
   95,340.75x = 4,593,031,495.29
5. Step 5: Solve for x
   x = 4,593,031,495.29/95,340.75
6. Step 6: Final answer
   x = 48,174.91