Finding the Fourth Proportional to 1,267.38, 1,749.83 and 848.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267.38 : 1,749.83 = 848.27 : x
2. Step 2: Convert to fraction form
   1,267.38/1,749.83 = 848.27/x
3. Step 3: Cross multiply
   1,267.38x = 1,749.83 × 848.27
4. Step 4: Simplify right side
   1,267.38x = 1,484,328.43
5. Step 5: Solve for x
   x = 1,484,328.43/1,267.38
6. Step 6: Final answer
   x = 1,171.18