Finding the Fourth Proportional to 1,046.79, 1,444.50 and 604.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046.79 : 1,444.50 = 604.71 : x
2. Step 2: Convert to fraction form
   1,046.79/1,444.50 = 604.71/x
3. Step 3: Cross multiply
   1,046.79x = 1,444.50 × 604.71
4. Step 4: Simplify right side
   1,046.79x = 873,503.60
5. Step 5: Solve for x
   x = 873,503.60/1,046.79
6. Step 6: Final answer
   x = 834.46