Finding the Fourth Proportional to 1,233.14, 1,701.77 and 673.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233.14 : 1,701.77 = 673.56 : x
2. Step 2: Convert to fraction form
   1,233.14/1,701.77 = 673.56/x
3. Step 3: Cross multiply
   1,233.14x = 1,701.77 × 673.56
4. Step 4: Simplify right side
   1,233.14x = 1,146,240.83
5. Step 5: Solve for x
   x = 1,146,240.83/1,233.14
6. Step 6: Final answer
   x = 929.53