Finding the Fourth Proportional to 1,727.47, 2,383.27 and 1,106.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,727.47 : 2,383.27 = 1,106.83 : x
2. Step 2: Convert to fraction form
   1,727.47/2,383.27 = 1,106.83/x
3. Step 3: Cross multiply
   1,727.47x = 2,383.27 × 1,106.83
4. Step 4: Simplify right side
   1,727.47x = 2,637,874.73
5. Step 5: Solve for x
   x = 2,637,874.73/1,727.47
6. Step 6: Final answer
   x = 1,527.02