Finding the Fourth Proportional to 2,028.95, 3,041.59 and 729.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028.95 : 3,041.59 = 729.50 : x
2. Step 2: Convert to fraction form
   2,028.95/3,041.59 = 729.50/x
3. Step 3: Cross multiply
   2,028.95x = 3,041.59 × 729.50
4. Step 4: Simplify right side
   2,028.95x = 2,218,839.91
5. Step 5: Solve for x
   x = 2,218,839.91/2,028.95
6. Step 6: Final answer
   x = 1,093.59