Finding the Fourth Proportional to 119,016.76, 178,524.36 and 30,269.50

Step by Step Solution

1. Step 1: Write the proportion equation
   119,016.76 : 178,524.36 = 30,269.50 : x
2. Step 2: Convert to fraction form
   119,016.76/178,524.36 = 30,269.50/x
3. Step 3: Cross multiply
   119,016.76x = 178,524.36 × 30,269.50
4. Step 4: Simplify right side
   119,016.76x = 5,403,842,222.40
5. Step 5: Solve for x
   x = 5,403,842,222.40/119,016.76
6. Step 6: Final answer
   x = 45,404.05