Finding the Fourth Proportional to 196,148.58, 293,942.16 and 111,734.54

Step by Step Solution

1. Step 1: Write the proportion equation
   196,148.58 : 293,942.16 = 111,734.54 : x
2. Step 2: Convert to fraction form
   196,148.58/293,942.16 = 111,734.54/x
3. Step 3: Cross multiply
   196,148.58x = 293,942.16 × 111,734.54
4. Step 4: Simplify right side
   196,148.58x = 32,843,490,005.82
5. Step 5: Solve for x
   x = 32,843,490,005.82/196,148.58
6. Step 6: Final answer
   x = 167,441.90