Finding the Fourth Proportional to 1,810.52, 2,498.32 and 1,024.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810.52 : 2,498.32 = 1,024.55 : x
2. Step 2: Convert to fraction form
   1,810.52/2,498.32 = 1,024.55/x
3. Step 3: Cross multiply
   1,810.52x = 2,498.32 × 1,024.55
4. Step 4: Simplify right side
   1,810.52x = 2,559,653.76
5. Step 5: Solve for x
   x = 2,559,653.76/1,810.52
6. Step 6: Final answer
   x = 1,413.77