Finding the Fourth Proportional to 3,222.43, 4,832.82 and 1,030.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,222.43 : 4,832.82 = 1,030.03 : x
2. Step 2: Convert to fraction form
   3,222.43/4,832.82 = 1,030.03/x
3. Step 3: Cross multiply
   3,222.43x = 4,832.82 × 1,030.03
4. Step 4: Simplify right side
   3,222.43x = 4,977,949.58
5. Step 5: Solve for x
   x = 4,977,949.58/3,222.43
6. Step 6: Final answer
   x = 1,544.78