Finding the Fourth Proportional to 2,769.03, 3,821.27 and 1,510.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,769.03 : 3,821.27 = 1,510.09 : x
2. Step 2: Convert to fraction form
   2,769.03/3,821.27 = 1,510.09/x
3. Step 3: Cross multiply
   2,769.03x = 3,821.27 × 1,510.09
4. Step 4: Simplify right side
   2,769.03x = 5,770,444.51
5. Step 5: Solve for x
   x = 5,770,444.51/2,769.03
6. Step 6: Final answer
   x = 2,083.92