Finding the Fourth Proportional to 2,616.30, 3,926.48 and 1,794.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,616.30 : 3,926.48 = 1,794.56 : x
2. Step 2: Convert to fraction form
   2,616.30/3,926.48 = 1,794.56/x
3. Step 3: Cross multiply
   2,616.30x = 3,926.48 × 1,794.56
4. Step 4: Simplify right side
   2,616.30x = 7,046,275.34
5. Step 5: Solve for x
   x = 7,046,275.34/2,616.30
6. Step 6: Final answer
   x = 2,693.22