Finding the Fourth Proportional to 1,796.37, 2,478.87 and 1,050.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796.37 : 2,478.87 = 1,050.27 : x
2. Step 2: Convert to fraction form
   1,796.37/2,478.87 = 1,050.27/x
3. Step 3: Cross multiply
   1,796.37x = 2,478.87 × 1,050.27
4. Step 4: Simplify right side
   1,796.37x = 2,603,482.79
5. Step 5: Solve for x
   x = 2,603,482.79/1,796.37
6. Step 6: Final answer
   x = 1,449.30