Finding the Fourth Proportional to 1,831.82, 2,749.27 and 792.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831.82 : 2,749.27 = 792.62 : x
2. Step 2: Convert to fraction form
   1,831.82/2,749.27 = 792.62/x
3. Step 3: Cross multiply
   1,831.82x = 2,749.27 × 792.62
4. Step 4: Simplify right side
   1,831.82x = 2,179,116.93
5. Step 5: Solve for x
   x = 2,179,116.93/1,831.82
6. Step 6: Final answer
   x = 1,189.59