Finding the Fourth Proportional to 1,335.38, 1,842.82 and 746.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,335.38 : 1,842.82 = 746.03 : x
2. Step 2: Convert to fraction form
   1,335.38/1,842.82 = 746.03/x
3. Step 3: Cross multiply
   1,335.38x = 1,842.82 × 746.03
4. Step 4: Simplify right side
   1,335.38x = 1,374,801.75
5. Step 5: Solve for x
   x = 1,374,801.75/1,335.38
6. Step 6: Final answer
   x = 1,029.52