Finding the Fourth Proportional to 1,233.09, 1,701.61 and 673.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233.09 : 1,701.61 = 673.52 : x
2. Step 2: Convert to fraction form
   1,233.09/1,701.61 = 673.52/x
3. Step 3: Cross multiply
   1,233.09x = 1,701.61 × 673.52
4. Step 4: Simplify right side
   1,233.09x = 1,146,058.18
5. Step 5: Solve for x
   x = 1,146,058.18/1,233.09
6. Step 6: Final answer
   x = 929.42