Finding the Fourth Proportional to 298,014.44, 411,091.59 and 177,194.69

Step by Step Solution

1. Step 1: Write the proportion equation
   298,014.44 : 411,091.59 = 177,194.69 : x
2. Step 2: Convert to fraction form
   298,014.44/411,091.59 = 177,194.69/x
3. Step 3: Cross multiply
   298,014.44x = 411,091.59 × 177,194.69
4. Step 4: Simplify right side
   298,014.44x = 72,843,247,002.27
5. Step 5: Solve for x
   x = 72,843,247,002.27/298,014.44
6. Step 6: Final answer
   x = 244,428.59