Finding the Fourth Proportional to 111,635.69, 167,278.50 and 94,927.01

Step by Step Solution

1. Step 1: Write the proportion equation
   111,635.69 : 167,278.50 = 94,927.01 : x
2. Step 2: Convert to fraction form
   111,635.69/167,278.50 = 94,927.01/x
3. Step 3: Cross multiply
   111,635.69x = 167,278.50 × 94,927.01
4. Step 4: Simplify right side
   111,635.69x = 15,879,247,005.89
5. Step 5: Solve for x
   x = 15,879,247,005.89/111,635.69
6. Step 6: Final answer
   x = 142,241.68