Finding the Fourth Proportional to 95,469.83, 143,260.25 and 39,315.59

Step by Step Solution

1. Step 1: Write the proportion equation
   95,469.83 : 143,260.25 = 39,315.59 : x
2. Step 2: Convert to fraction form
   95,469.83/143,260.25 = 39,315.59/x
3. Step 3: Cross multiply
   95,469.83x = 143,260.25 × 39,315.59
4. Step 4: Simplify right side
   95,469.83x = 5,632,360,339.42
5. Step 5: Solve for x
   x = 5,632,360,339.42/95,469.83
6. Step 6: Final answer
   x = 58,996.24