Finding the Fourth Proportional to 1,369.83, 2,054.84 and 1,150.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,369.83 : 2,054.84 = 1,150.41 : x
2. Step 2: Convert to fraction form
   1,369.83/2,054.84 = 1,150.41/x
3. Step 3: Cross multiply
   1,369.83x = 2,054.84 × 1,150.41
4. Step 4: Simplify right side
   1,369.83x = 2,363,902.73
5. Step 5: Solve for x
   x = 2,363,902.73/1,369.83
6. Step 6: Final answer
   x = 1,725.69