Finding the Fourth Proportional to 2,757.13, 3,804.80 and 1,498.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757.13 : 3,804.80 = 1,498.21 : x
2. Step 2: Convert to fraction form
   2,757.13/3,804.80 = 1,498.21/x
3. Step 3: Cross multiply
   2,757.13x = 3,804.80 × 1,498.21
4. Step 4: Simplify right side
   2,757.13x = 5,700,372.40
5. Step 5: Solve for x
   x = 5,700,372.40/2,757.13
6. Step 6: Final answer
   x = 2,067.50