Finding the Fourth Proportional to 2,619.16, 3,926.55 and 1,795.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619.16 : 3,926.55 = 1,795.42 : x
2. Step 2: Convert to fraction form
   2,619.16/3,926.55 = 1,795.42/x
3. Step 3: Cross multiply
   2,619.16x = 3,926.55 × 1,795.42
4. Step 4: Simplify right side
   2,619.16x = 7,049,806.40
5. Step 5: Solve for x
   x = 7,049,806.40/2,619.16
6. Step 6: Final answer
   x = 2,691.63