Finding the Fourth Proportional to 2,001.31, 3,003.32 and 702.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,001.31 : 3,003.32 = 702.76 : x
2. Step 2: Convert to fraction form
   2,001.31/3,003.32 = 702.76/x
3. Step 3: Cross multiply
   2,001.31x = 3,003.32 × 702.76
4. Step 4: Simplify right side
   2,001.31x = 2,110,613.16
5. Step 5: Solve for x
   x = 2,110,613.16/2,001.31
6. Step 6: Final answer
   x = 1,054.62