Finding the Fourth Proportional to 1,831.37, 2,744.49 and 1,010.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831.37 : 2,744.49 = 1,010.03 : x
2. Step 2: Convert to fraction form
   1,831.37/2,744.49 = 1,010.03/x
3. Step 3: Cross multiply
   1,831.37x = 2,744.49 × 1,010.03
4. Step 4: Simplify right side
   1,831.37x = 2,772,017.23
5. Step 5: Solve for x
   x = 2,772,017.23/1,831.37
6. Step 6: Final answer
   x = 1,513.63