Finding the Fourth Proportional to 1,469.48, 2,027.48 and 945.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469.48 : 2,027.48 = 945.82 : x
2. Step 2: Convert to fraction form
   1,469.48/2,027.48 = 945.82/x
3. Step 3: Cross multiply
   1,469.48x = 2,027.48 × 945.82
4. Step 4: Simplify right side
   1,469.48x = 1,917,621.34
5. Step 5: Solve for x
   x = 1,917,621.34/1,469.48
6. Step 6: Final answer
   x = 1,304.96