Finding the Fourth Proportional to 2,398.82, 3,598.67 and 937.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398.82 : 3,598.67 = 937.88 : x
2. Step 2: Convert to fraction form
   2,398.82/3,598.67 = 937.88/x
3. Step 3: Cross multiply
   2,398.82x = 3,598.67 × 937.88
4. Step 4: Simplify right side
   2,398.82x = 3,375,131.96
5. Step 5: Solve for x
   x = 3,375,131.96/2,398.82
6. Step 6: Final answer
   x = 1,407.00