Finding the Fourth Proportional to 2,296.48, 3,168.86 and 1,706

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.48 : 3,168.86 = 1,706 : x
2. Step 2: Convert to fraction form
   2,296.48/3,168.86 = 1,706/x
3. Step 3: Cross multiply
   2,296.48x = 3,168.86 × 1,706
4. Step 4: Simplify right side
   2,296.48x = 5,406,075.16
5. Step 5: Solve for x
   x = 5,406,075.16/2,296.48
6. Step 6: Final answer
   x = 2,354.07