Finding the Fourth Proportional to 298,109.52, 411,255.43 and 177,182.08

Step by Step Solution

1. Step 1: Write the proportion equation
   298,109.52 : 411,255.43 = 177,182.08 : x
2. Step 2: Convert to fraction form
   298,109.52/411,255.43 = 177,182.08/x
3. Step 3: Cross multiply
   298,109.52x = 411,255.43 × 177,182.08
4. Step 4: Simplify right side
   298,109.52x = 72,867,092,498.69
5. Step 5: Solve for x
   x = 72,867,092,498.69/298,109.52
6. Step 6: Final answer
   x = 244,430.61