Finding the Fourth Proportional to 2,047.56, 3,075.06 and 1,836.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047.56 : 3,075.06 = 1,836.18 : x
2. Step 2: Convert to fraction form
   2,047.56/3,075.06 = 1,836.18/x
3. Step 3: Cross multiply
   2,047.56x = 3,075.06 × 1,836.18
4. Step 4: Simplify right side
   2,047.56x = 5,646,363.67
5. Step 5: Solve for x
   x = 5,646,363.67/2,047.56
6. Step 6: Final answer
   x = 2,757.61