Finding the Fourth Proportional to 1,483.25, 2,046.86 and 923.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.25 : 2,046.86 = 923.44 : x
2. Step 2: Convert to fraction form
   1,483.25/2,046.86 = 923.44/x
3. Step 3: Cross multiply
   1,483.25x = 2,046.86 × 923.44
4. Step 4: Simplify right side
   1,483.25x = 1,890,152.40
5. Step 5: Solve for x
   x = 1,890,152.40/1,483.25
6. Step 6: Final answer
   x = 1,274.33