Finding the Fourth Proportional to 3,222.39, 4,832.55 and 1,030.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,222.39 : 4,832.55 = 1,030.59 : x
2. Step 2: Convert to fraction form
   3,222.39/4,832.55 = 1,030.59/x
3. Step 3: Cross multiply
   3,222.39x = 4,832.55 × 1,030.59
4. Step 4: Simplify right side
   3,222.39x = 4,980,395.83
5. Step 5: Solve for x
   x = 4,980,395.83/3,222.39
6. Step 6: Final answer
   x = 1,545.56