Finding the Fourth Proportional to 1,799.39, 2,483.27 and 1,100.90

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799.39 : 2,483.27 = 1,100.90 : x
2. Step 2: Convert to fraction form
   1,799.39/2,483.27 = 1,100.90/x
3. Step 3: Cross multiply
   1,799.39x = 2,483.27 × 1,100.90
4. Step 4: Simplify right side
   1,799.39x = 2,733,826.44
5. Step 5: Solve for x
   x = 2,733,826.44/1,799.39
6. Step 6: Final answer
   x = 1,519.31