Finding the Fourth Proportional to 2,307.69, 3,467.61 and 1,268.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,307.69 : 3,467.61 = 1,268.46 : x
2. Step 2: Convert to fraction form
   2,307.69/3,467.61 = 1,268.46/x
3. Step 3: Cross multiply
   2,307.69x = 3,467.61 × 1,268.46
4. Step 4: Simplify right side
   2,307.69x = 4,398,524.58
5. Step 5: Solve for x
   x = 4,398,524.58/2,307.69
6. Step 6: Final answer
   x = 1,906.03