Finding the Fourth Proportional to 2,434.73, 3,356.42 and 1,734.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.73 : 3,356.42 = 1,734.89 : x
2. Step 2: Convert to fraction form
   2,434.73/3,356.42 = 1,734.89/x
3. Step 3: Cross multiply
   2,434.73x = 3,356.42 × 1,734.89
4. Step 4: Simplify right side
   2,434.73x = 5,822,994.04
5. Step 5: Solve for x
   x = 5,822,994.04/2,434.73
6. Step 6: Final answer
   x = 2,391.64