Finding the Fourth Proportional to 2,736.82, 3,776.22 and 1,896.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,736.82 : 3,776.22 = 1,896.22 : x
2. Step 2: Convert to fraction form
   2,736.82/3,776.22 = 1,896.22/x
3. Step 3: Cross multiply
   2,736.82x = 3,776.22 × 1,896.22
4. Step 4: Simplify right side
   2,736.82x = 7,160,543.89
5. Step 5: Solve for x
   x = 7,160,543.89/2,736.82
6. Step 6: Final answer
   x = 2,616.37