Finding the Fourth Proportional to 195,967.34, 270,427.27 and 111,082.58

Step by Step Solution

1. Step 1: Write the proportion equation
   195,967.34 : 270,427.27 = 111,082.58 : x
2. Step 2: Convert to fraction form
   195,967.34/270,427.27 = 111,082.58/x
3. Step 3: Cross multiply
   195,967.34x = 270,427.27 × 111,082.58
4. Step 4: Simplify right side
   195,967.34x = 30,039,758,853.96
5. Step 5: Solve for x
   x = 30,039,758,853.96/195,967.34
6. Step 6: Final answer
   x = 153,289.62