Finding the Fourth Proportional to 111,074.79, 166,612.01 and 27,968.79

Step by Step Solution

1. Step 1: Write the proportion equation
   111,074.79 : 166,612.01 = 27,968.79 : x
2. Step 2: Convert to fraction form
   111,074.79/166,612.01 = 27,968.79/x
3. Step 3: Cross multiply
   111,074.79x = 166,612.01 × 27,968.79
4. Step 4: Simplify right side
   111,074.79x = 4,659,936,179.32
5. Step 5: Solve for x
   x = 4,659,936,179.32/111,074.79
6. Step 6: Final answer
   x = 41,953.14