Finding the Fourth Proportional to 1,062.73, 1,595.00 and 789.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062.73 : 1,595.00 = 789.35 : x
2. Step 2: Convert to fraction form
   1,062.73/1,595.00 = 789.35/x
3. Step 3: Cross multiply
   1,062.73x = 1,595.00 × 789.35
4. Step 4: Simplify right side
   1,062.73x = 1,259,019.21
5. Step 5: Solve for x
   x = 1,259,019.21/1,062.73
6. Step 6: Final answer
   x = 1,184.71