Finding the Fourth Proportional to 2,753.50, 3,799.83 and 1,511.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,753.50 : 3,799.83 = 1,511.50 : x
2. Step 2: Convert to fraction form
   2,753.50/3,799.83 = 1,511.50/x
3. Step 3: Cross multiply
   2,753.50x = 3,799.83 × 1,511.50
4. Step 4: Simplify right side
   2,753.50x = 5,743,443.05
5. Step 5: Solve for x
   x = 5,743,443.05/2,753.50
6. Step 6: Final answer
   x = 2,085.87