Finding the Fourth Proportional to 1,839.48, 2,739.50 and 1,828.95

Step by Step Solution

1. Step 1: Write the proportion equation
   1,839.48 : 2,739.50 = 1,828.95 : x
2. Step 2: Convert to fraction form
   1,839.48/2,739.50 = 1,828.95/x
3. Step 3: Cross multiply
   1,839.48x = 2,739.50 × 1,828.95
4. Step 4: Simplify right side
   1,839.48x = 5,010,399.38
5. Step 5: Solve for x
   x = 5,010,399.38/1,839.48
6. Step 6: Final answer
   x = 2,723.81