Finding the Fourth Proportional to 179,648.24, 268,663.50 and 159,774.56

Step by Step Solution

1. Step 1: Write the proportion equation
   179,648.24 : 268,663.50 = 159,774.56 : x
2. Step 2: Convert to fraction form
   179,648.24/268,663.50 = 159,774.56/x
3. Step 3: Cross multiply
   179,648.24x = 268,663.50 × 159,774.56
4. Step 4: Simplify right side
   179,648.24x = 42,925,592,500.56
5. Step 5: Solve for x
   x = 42,925,592,500.56/179,648.24
6. Step 6: Final answer
   x = 238,942.46