Finding the Fourth Proportional to 1,727.56, 2,588.46 and 1,141.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,727.56 : 2,588.46 = 1,141.48 : x
2. Step 2: Convert to fraction form
   1,727.56/2,588.46 = 1,141.48/x
3. Step 3: Cross multiply
   1,727.56x = 2,588.46 × 1,141.48
4. Step 4: Simplify right side
   1,727.56x = 2,954,675.32
5. Step 5: Solve for x
   x = 2,954,675.32/1,727.56
6. Step 6: Final answer
   x = 1,710.32