Finding the Fourth Proportional to 1,424.52, 1,965.77 and 1,051.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,424.52 : 1,965.77 = 1,051.37 : x
2. Step 2: Convert to fraction form
   1,424.52/1,965.77 = 1,051.37/x
3. Step 3: Cross multiply
   1,424.52x = 1,965.77 × 1,051.37
4. Step 4: Simplify right side
   1,424.52x = 2,066,736.52
5. Step 5: Solve for x
   x = 2,066,736.52/1,424.52
6. Step 6: Final answer
   x = 1,450.83