Finding the Fourth Proportional to 111,968.02, 167,956.89 and 41,809.06

Step by Step Solution

1. Step 1: Write the proportion equation
   111,968.02 : 167,956.89 = 41,809.06 : x
2. Step 2: Convert to fraction form
   111,968.02/167,956.89 = 41,809.06/x
3. Step 3: Cross multiply
   111,968.02x = 167,956.89 × 41,809.06
4. Step 4: Simplify right side
   111,968.02x = 7,022,119,691.42
5. Step 5: Solve for x
   x = 7,022,119,691.42/111,968.02
6. Step 6: Final answer
   x = 62,715.40