Finding the Fourth Proportional to 2,962.30, 4,443.21 and 1,014.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,962.30 : 4,443.21 = 1,014.43 : x
2. Step 2: Convert to fraction form
   2,962.30/4,443.21 = 1,014.43/x
3. Step 3: Cross multiply
   2,962.30x = 4,443.21 × 1,014.43
4. Step 4: Simplify right side
   2,962.30x = 4,507,325.52
5. Step 5: Solve for x
   x = 4,507,325.52/2,962.30
6. Step 6: Final answer
   x = 1,521.56