Finding the Fourth Proportional to 404,227.30, 606,237.52 and 119,851.36

Step by Step Solution

1. Step 1: Write the proportion equation
   404,227.30 : 606,237.52 = 119,851.36 : x
2. Step 2: Convert to fraction form
   404,227.30/606,237.52 = 119,851.36/x
3. Step 3: Cross multiply
   404,227.30x = 606,237.52 × 119,851.36
4. Step 4: Simplify right side
   404,227.30x = 72,658,391,255.03
5. Step 5: Solve for x
   x = 72,658,391,255.03/404,227.30
6. Step 6: Final answer
   x = 179,746.37