Finding the Fourth Proportional to 1,849.91, 2,552.90 and 1,010.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849.91 : 2,552.90 = 1,010.61 : x
2. Step 2: Convert to fraction form
   1,849.91/2,552.90 = 1,010.61/x
3. Step 3: Cross multiply
   1,849.91x = 2,552.90 × 1,010.61
4. Step 4: Simplify right side
   1,849.91x = 2,579,986.27
5. Step 5: Solve for x
   x = 2,579,986.27/1,849.91
6. Step 6: Final answer
   x = 1,394.66