Finding the Fourth Proportional to 1,951.97, 2,693.39 and 1,112.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951.97 : 2,693.39 = 1,112.69 : x
2. Step 2: Convert to fraction form
   1,951.97/2,693.39 = 1,112.69/x
3. Step 3: Cross multiply
   1,951.97x = 2,693.39 × 1,112.69
4. Step 4: Simplify right side
   1,951.97x = 2,996,908.12
5. Step 5: Solve for x
   x = 2,996,908.12/1,951.97
6. Step 6: Final answer
   x = 1,535.32