Finding the Fourth Proportional to 1,654.04, 2,282.56 and 955.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654.04 : 2,282.56 = 955.42 : x
2. Step 2: Convert to fraction form
   1,654.04/2,282.56 = 955.42/x
3. Step 3: Cross multiply
   1,654.04x = 2,282.56 × 955.42
4. Step 4: Simplify right side
   1,654.04x = 2,180,795.38
5. Step 5: Solve for x
   x = 2,180,795.38/1,654.04
6. Step 6: Final answer
   x = 1,318.46