Finding the Fourth Proportional to 111,994.25, 168,007.16 and 41,866.88

Step by Step Solution

1. Step 1: Write the proportion equation
   111,994.25 : 168,007.16 = 41,866.88 : x
2. Step 2: Convert to fraction form
   111,994.25/168,007.16 = 41,866.88/x
3. Step 3: Cross multiply
   111,994.25x = 168,007.16 × 41,866.88
4. Step 4: Simplify right side
   111,994.25x = 7,033,934,871.49
5. Step 5: Solve for x
   x = 7,033,934,871.49/111,994.25
6. Step 6: Final answer
   x = 62,806.22