Finding the Fourth Proportional to 111,950.96, 167,984.78 and 49,606.88

Step by Step Solution

1. Step 1: Write the proportion equation
   111,950.96 : 167,984.78 = 49,606.88 : x
2. Step 2: Convert to fraction form
   111,950.96/167,984.78 = 49,606.88/x
3. Step 3: Cross multiply
   111,950.96x = 167,984.78 × 49,606.88
4. Step 4: Simplify right side
   111,950.96x = 8,333,199,735.33
5. Step 5: Solve for x
   x = 8,333,199,735.33/111,950.96
6. Step 6: Final answer
   x = 74,436.16