Finding the Fourth Proportional to 1,734.96, 2,394.61 and 1,105.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,734.96 : 2,394.61 = 1,105.33 : x
2. Step 2: Convert to fraction form
   1,734.96/2,394.61 = 1,105.33/x
3. Step 3: Cross multiply
   1,734.96x = 2,394.61 × 1,105.33
4. Step 4: Simplify right side
   1,734.96x = 2,646,846.33
5. Step 5: Solve for x
   x = 2,646,846.33/1,734.96
6. Step 6: Final answer
   x = 1,525.60