Finding the Fourth Proportional to 1,483.38, 2,046.33 and 1,063.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.38 : 2,046.33 = 1,063.80 : x
2. Step 2: Convert to fraction form
   1,483.38/2,046.33 = 1,063.80/x
3. Step 3: Cross multiply
   1,483.38x = 2,046.33 × 1,063.80
4. Step 4: Simplify right side
   1,483.38x = 2,176,885.85
5. Step 5: Solve for x
   x = 2,176,885.85/1,483.38
6. Step 6: Final answer
   x = 1,467.52