Finding the Fourth Proportional to 70,142.65, 96,771.71 and 41,456.29

Step by Step Solution

1. Step 1: Write the proportion equation
   70,142.65 : 96,771.71 = 41,456.29 : x
2. Step 2: Convert to fraction form
   70,142.65/96,771.71 = 41,456.29/x
3. Step 3: Cross multiply
   70,142.65x = 96,771.71 × 41,456.29
4. Step 4: Simplify right side
   70,142.65x = 4,011,795,866.27
5. Step 5: Solve for x
   x = 4,011,795,866.27/70,142.65
6. Step 6: Final answer
   x = 57,194.81