Finding the Fourth Proportional to 95,092.56, 142,668.69 and 57,185.46

Step by Step Solution

1. Step 1: Write the proportion equation
   95,092.56 : 142,668.69 = 57,185.46 : x
2. Step 2: Convert to fraction form
   95,092.56/142,668.69 = 57,185.46/x
3. Step 3: Cross multiply
   95,092.56x = 142,668.69 × 57,185.46
4. Step 4: Simplify right side
   95,092.56x = 8,158,574,665.25
5. Step 5: Solve for x
   x = 8,158,574,665.25/95,092.56
6. Step 6: Final answer
   x = 85,796.14