Finding the Fourth Proportional to 1,696.85, 2,544.34 and 956.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696.85 : 2,544.34 = 956.15 : x
2. Step 2: Convert to fraction form
   1,696.85/2,544.34 = 956.15/x
3. Step 3: Cross multiply
   1,696.85x = 2,544.34 × 956.15
4. Step 4: Simplify right side
   1,696.85x = 2,432,770.69
5. Step 5: Solve for x
   x = 2,432,770.69/1,696.85
6. Step 6: Final answer
   x = 1,433.70