Finding the Fourth Proportional to 111,952.10, 167,966.55 and 49,667.30

Step by Step Solution

1. Step 1: Write the proportion equation
   111,952.10 : 167,966.55 = 49,667.30 : x
2. Step 2: Convert to fraction form
   111,952.10/167,966.55 = 49,667.30/x
3. Step 3: Cross multiply
   111,952.10x = 167,966.55 × 49,667.30
4. Step 4: Simplify right side
   111,952.10x = 8,342,445,028.82
5. Step 5: Solve for x
   x = 8,342,445,028.82/111,952.10
6. Step 6: Final answer
   x = 74,517.99