Finding the Fourth Proportional to 1,233.33, 1,702.01 and 702.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233.33 : 1,702.01 = 702.27 : x
2. Step 2: Convert to fraction form
   1,233.33/1,702.01 = 702.27/x
3. Step 3: Cross multiply
   1,233.33x = 1,702.01 × 702.27
4. Step 4: Simplify right side
   1,233.33x = 1,195,272.32
5. Step 5: Solve for x
   x = 1,195,272.32/1,233.33
6. Step 6: Final answer
   x = 969.15