Finding the Fourth Proportional to 1,046.89, 1,444.71 and 604.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046.89 : 1,444.71 = 604.79 : x
2. Step 2: Convert to fraction form
   1,046.89/1,444.71 = 604.79/x
3. Step 3: Cross multiply
   1,046.89x = 1,444.71 × 604.79
4. Step 4: Simplify right side
   1,046.89x = 873,748.99
5. Step 5: Solve for x
   x = 873,748.99/1,046.89
6. Step 6: Final answer
   x = 834.62