Finding the Fourth Proportional to 2,326.86, 3,213.86 and 1,696.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,326.86 : 3,213.86 = 1,696.38 : x
2. Step 2: Convert to fraction form
   2,326.86/3,213.86 = 1,696.38/x
3. Step 3: Cross multiply
   2,326.86x = 3,213.86 × 1,696.38
4. Step 4: Simplify right side
   2,326.86x = 5,451,919.34
5. Step 5: Solve for x
   x = 5,451,919.34/2,326.86
6. Step 6: Final answer
   x = 2,343.04