Finding the Fourth Proportional to 1,196.94, 1,795.06 and 416.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.94 : 1,795.06 = 416.73 : x
2. Step 2: Convert to fraction form
   1,196.94/1,795.06 = 416.73/x
3. Step 3: Cross multiply
   1,196.94x = 1,795.06 × 416.73
4. Step 4: Simplify right side
   1,196.94x = 748,055.35
5. Step 5: Solve for x
   x = 748,055.35/1,196.94
6. Step 6: Final answer
   x = 624.97