Finding the Fourth Proportional to 1,696.62, 2,341.46 and 1,067.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696.62 : 2,341.46 = 1,067.69 : x
2. Step 2: Convert to fraction form
   1,696.62/2,341.46 = 1,067.69/x
3. Step 3: Cross multiply
   1,696.62x = 2,341.46 × 1,067.69
4. Step 4: Simplify right side
   1,696.62x = 2,499,944.39
5. Step 5: Solve for x
   x = 2,499,944.39/1,696.62
6. Step 6: Final answer
   x = 1,473.49