Finding the Fourth Proportional to 2,069.79, 2,860.41 and 1,696.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069.79 : 2,860.41 = 1,696.18 : x
2. Step 2: Convert to fraction form
   2,069.79/2,860.41 = 1,696.18/x
3. Step 3: Cross multiply
   2,069.79x = 2,860.41 × 1,696.18
4. Step 4: Simplify right side
   2,069.79x = 4,851,770.23
5. Step 5: Solve for x
   x = 4,851,770.23/2,069.79
6. Step 6: Final answer
   x = 2,344.09