Finding the Fourth Proportional to 2,735.83, 3,777.42 and 2,469.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,735.83 : 3,777.42 = 2,469.76 : x
2. Step 2: Convert to fraction form
   2,735.83/3,777.42 = 2,469.76/x
3. Step 3: Cross multiply
   2,735.83x = 3,777.42 × 2,469.76
4. Step 4: Simplify right side
   2,735.83x = 9,329,320.82
5. Step 5: Solve for x
   x = 9,329,320.82/2,735.83
6. Step 6: Final answer
   x = 3,410.05