Finding the Fourth Proportional to 1,529.27, 2,288.89 and 1,162.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,529.27 : 2,288.89 = 1,162.04 : x
2. Step 2: Convert to fraction form
   1,529.27/2,288.89 = 1,162.04/x
3. Step 3: Cross multiply
   1,529.27x = 2,288.89 × 1,162.04
4. Step 4: Simplify right side
   1,529.27x = 2,659,775.93
5. Step 5: Solve for x
   x = 2,659,775.93/1,529.27
6. Step 6: Final answer
   x = 1,739.25