Finding the Fourth Proportional to 2,025.73, 3,039.72 and 793.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.73 : 3,039.72 = 793.21 : x
2. Step 2: Convert to fraction form
   2,025.73/3,039.72 = 793.21/x
3. Step 3: Cross multiply
   2,025.73x = 3,039.72 × 793.21
4. Step 4: Simplify right side
   2,025.73x = 2,411,136.30
5. Step 5: Solve for x
   x = 2,411,136.30/2,025.73
6. Step 6: Final answer
   x = 1,190.26