Finding the Fourth Proportional to 2,523.30, 3,776.85 and 1,350.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523.30 : 3,776.85 = 1,350.38 : x
2. Step 2: Convert to fraction form
   2,523.30/3,776.85 = 1,350.38/x
3. Step 3: Cross multiply
   2,523.30x = 3,776.85 × 1,350.38
4. Step 4: Simplify right side
   2,523.30x = 5,100,163.82
5. Step 5: Solve for x
   x = 5,100,163.82/2,523.30
6. Step 6: Final answer
   x = 2,021.23