Finding the Fourth Proportional to 1,448.33, 2,165.77 and 1,375.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448.33 : 2,165.77 = 1,375.37 : x
2. Step 2: Convert to fraction form
   1,448.33/2,165.77 = 1,375.37/x
3. Step 3: Cross multiply
   1,448.33x = 2,165.77 × 1,375.37
4. Step 4: Simplify right side
   1,448.33x = 2,978,720.82
5. Step 5: Solve for x
   x = 2,978,720.82/1,448.33
6. Step 6: Final answer
   x = 2,056.67