Finding the Fourth Proportional to 1,046.96, 1,444.72 and 605.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046.96 : 1,444.72 = 605.04 : x
2. Step 2: Convert to fraction form
   1,046.96/1,444.72 = 605.04/x
3. Step 3: Cross multiply
   1,046.96x = 1,444.72 × 605.04
4. Step 4: Simplify right side
   1,046.96x = 874,113.39
5. Step 5: Solve for x
   x = 874,113.39/1,046.96
6. Step 6: Final answer
   x = 834.91