Finding the Fourth Proportional to 1,763.09, 2,433.33 and 1,016.91

Step by Step Solution

1. Step 1: Write the proportion equation
   1,763.09 : 2,433.33 = 1,016.91 : x
2. Step 2: Convert to fraction form
   1,763.09/2,433.33 = 1,016.91/x
3. Step 3: Cross multiply
   1,763.09x = 2,433.33 × 1,016.91
4. Step 4: Simplify right side
   1,763.09x = 2,474,462.90
5. Step 5: Solve for x
   x = 2,474,462.90/1,763.09
6. Step 6: Final answer
   x = 1,403.48