Finding the Fourth Proportional to 1,768.52, 2,651.40 and 793.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,768.52 : 2,651.40 = 793.94 : x
2. Step 2: Convert to fraction form
   1,768.52/2,651.40 = 793.94/x
3. Step 3: Cross multiply
   1,768.52x = 2,651.40 × 793.94
4. Step 4: Simplify right side
   1,768.52x = 2,105,052.52
5. Step 5: Solve for x
   x = 2,105,052.52/1,768.52
6. Step 6: Final answer
   x = 1,190.29