Finding the Fourth Proportional to 3,112.97, 4,667.93 and 1,032.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,112.97 : 4,667.93 = 1,032.27 : x
2. Step 2: Convert to fraction form
   3,112.97/4,667.93 = 1,032.27/x
3. Step 3: Cross multiply
   3,112.97x = 4,667.93 × 1,032.27
4. Step 4: Simplify right side
   3,112.97x = 4,818,558.94
5. Step 5: Solve for x
   x = 4,818,558.94/3,112.97
6. Step 6: Final answer
   x = 1,547.90