Finding the Fourth Proportional to 95,016.84, 142,477.56 and 31,815.24

Step by Step Solution

1. Step 1: Write the proportion equation
   95,016.84 : 142,477.56 = 31,815.24 : x
2. Step 2: Convert to fraction form
   95,016.84/142,477.56 = 31,815.24/x
3. Step 3: Cross multiply
   95,016.84x = 142,477.56 × 31,815.24
4. Step 4: Simplify right side
   95,016.84x = 4,532,957,766.01
5. Step 5: Solve for x
   x = 4,532,957,766.01/95,016.84
6. Step 6: Final answer
   x = 47,706.89