Finding the Fourth Proportional to 1,763.84, 2,433.89 and 1,017.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,763.84 : 2,433.89 = 1,017.79 : x
2. Step 2: Convert to fraction form
   1,763.84/2,433.89 = 1,017.79/x
3. Step 3: Cross multiply
   1,763.84x = 2,433.89 × 1,017.79
4. Step 4: Simplify right side
   1,763.84x = 2,477,188.90
5. Step 5: Solve for x
   x = 2,477,188.90/1,763.84
6. Step 6: Final answer
   x = 1,404.43