Finding the Fourth Proportional to 1,941.57, 2,910.60 and 1,016.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,941.57 : 2,910.60 = 1,016.55 : x
2. Step 2: Convert to fraction form
   1,941.57/2,910.60 = 1,016.55/x
3. Step 3: Cross multiply
   1,941.57x = 2,910.60 × 1,016.55
4. Step 4: Simplify right side
   1,941.57x = 2,958,770.43
5. Step 5: Solve for x
   x = 2,958,770.43/1,941.57
6. Step 6: Final answer
   x = 1,523.91