Finding the Fourth Proportional to 1,810.25, 2,498.16 and 1,024.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810.25 : 2,498.16 = 1,024.49 : x
2. Step 2: Convert to fraction form
   1,810.25/2,498.16 = 1,024.49/x
3. Step 3: Cross multiply
   1,810.25x = 2,498.16 × 1,024.49
4. Step 4: Simplify right side
   1,810.25x = 2,559,339.94
5. Step 5: Solve for x
   x = 2,559,339.94/1,810.25
6. Step 6: Final answer
   x = 1,413.80