Finding the Fourth Proportional to 1,770.67, 2,443.33 and 1,024.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,770.67 : 2,443.33 = 1,024.47 : x
2. Step 2: Convert to fraction form
   1,770.67/2,443.33 = 1,024.47/x
3. Step 3: Cross multiply
   1,770.67x = 2,443.33 × 1,024.47
4. Step 4: Simplify right side
   1,770.67x = 2,503,122.12
5. Step 5: Solve for x
   x = 2,503,122.12/1,770.67
6. Step 6: Final answer
   x = 1,413.66