Finding the Fourth Proportional to 95,035.31, 142,584.60 and 31,861.69

Step by Step Solution

1. Step 1: Write the proportion equation
   95,035.31 : 142,584.60 = 31,861.69 : x
2. Step 2: Convert to fraction form
   95,035.31/142,584.60 = 31,861.69/x
3. Step 3: Cross multiply
   95,035.31x = 142,584.60 × 31,861.69
4. Step 4: Simplify right side
   95,035.31x = 4,542,986,086.99
5. Step 5: Solve for x
   x = 4,542,986,086.99/95,035.31
6. Step 6: Final answer
   x = 47,803.14