Finding the Fourth Proportional to 1,810.42, 2,498.46 and 1,024.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810.42 : 2,498.46 = 1,024.48 : x
2. Step 2: Convert to fraction form
   1,810.42/2,498.46 = 1,024.48/x
3. Step 3: Cross multiply
   1,810.42x = 2,498.46 × 1,024.48
4. Step 4: Simplify right side
   1,810.42x = 2,559,622.30
5. Step 5: Solve for x
   x = 2,559,622.30/1,810.42
6. Step 6: Final answer
   x = 1,413.83