Finding the Fourth Proportional to 327,729,691.41, 452,267,155.61 and 177,022,346.50

Step by Step Solution

1. Step 1: Write the proportion equation
   327,729,691.41 : 452,267,155.61 = 177,022,346.50 : x
2. Step 2: Convert to fraction form
   327,729,691.41/452,267,155.61 = 177,022,346.50/x
3. Step 3: Cross multiply
   327,729,691.41x = 452,267,155.61 × 177,022,346.50
4. Step 4: Simplify right side
   327,729,691.41x = 80,061,393,127,816,400
5. Step 5: Solve for x
   x = 80,061,393,127,816,400/327,729,691.41
6. Step 6: Final answer
   x = 244,290,936.18