Finding the Fourth Proportional to 1,849.72, 2,552.50 and 1,010.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849.72 : 2,552.50 = 1,010.25 : x
2. Step 2: Convert to fraction form
   1,849.72/2,552.50 = 1,010.25/x
3. Step 3: Cross multiply
   1,849.72x = 2,552.50 × 1,010.25
4. Step 4: Simplify right side
   1,849.72x = 2,578,660.60
5. Step 5: Solve for x
   x = 2,578,660.60/1,849.72
6. Step 6: Final answer
   x = 1,394.08