Finding the Fourth Proportional to 1,046.49, 1,444.50 and 604.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046.49 : 1,444.50 = 604.50 : x
2. Step 2: Convert to fraction form
   1,046.49/1,444.50 = 604.50/x
3. Step 3: Cross multiply
   1,046.49x = 1,444.50 × 604.50
4. Step 4: Simplify right side
   1,046.49x = 873,200.25
5. Step 5: Solve for x
   x = 873,200.25/1,046.49
6. Step 6: Final answer
   x = 834.41