Finding the Fourth Proportional to 1,796.37, 2,693.59 and 699.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796.37 : 2,693.59 = 699.63 : x
2. Step 2: Convert to fraction form
   1,796.37/2,693.59 = 699.63/x
3. Step 3: Cross multiply
   1,796.37x = 2,693.59 × 699.63
4. Step 4: Simplify right side
   1,796.37x = 1,884,516.37
5. Step 5: Solve for x
   x = 1,884,516.37/1,796.37
6. Step 6: Final answer
   x = 1,049.07