Finding the Fourth Proportional to 1,424.58, 1,963 and 1,050.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,424.58 : 1,963 = 1,050.96 : x
2. Step 2: Convert to fraction form
   1,424.58/1,963 = 1,050.96/x
3. Step 3: Cross multiply
   1,424.58x = 1,963 × 1,050.96
4. Step 4: Simplify right side
   1,424.58x = 2,063,034.48
5. Step 5: Solve for x
   x = 2,063,034.48/1,424.58
6. Step 6: Final answer
   x = 1,448.17