Finding the Fourth Proportional to 1,055.82, 1,448.71 and 1,046.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055.82 : 1,448.71 = 1,046.04 : x
2. Step 2: Convert to fraction form
   1,055.82/1,448.71 = 1,046.04/x
3. Step 3: Cross multiply
   1,055.82x = 1,448.71 × 1,046.04
4. Step 4: Simplify right side
   1,055.82x = 1,515,408.61
5. Step 5: Solve for x
   x = 1,515,408.61/1,055.82
6. Step 6: Final answer
   x = 1,435.29