Finding the Fourth Proportional to 243,766.32, 365,501.52 and 159,424.56

Step by Step Solution

1. Step 1: Write the proportion equation
   243,766.32 : 365,501.52 = 159,424.56 : x
2. Step 2: Convert to fraction form
   243,766.32/365,501.52 = 159,424.56/x
3. Step 3: Cross multiply
   243,766.32x = 365,501.52 × 159,424.56
4. Step 4: Simplify right side
   243,766.32x = 58,269,919,005.33
5. Step 5: Solve for x
   x = 58,269,919,005.33/243,766.32
6. Step 6: Final answer
   x = 239,040.07