Finding the Fourth Proportional to 1,538.83, 2,304.38 and 951.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,538.83 : 2,304.38 = 951.42 : x
2. Step 2: Convert to fraction form
   1,538.83/2,304.38 = 951.42/x
3. Step 3: Cross multiply
   1,538.83x = 2,304.38 × 951.42
4. Step 4: Simplify right side
   1,538.83x = 2,192,433.22
5. Step 5: Solve for x
   x = 2,192,433.22/1,538.83
6. Step 6: Final answer
   x = 1,424.74