Finding the Fourth Proportional to 1,598.67, 2,396.34 and 732.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598.67 : 2,396.34 = 732.78 : x
2. Step 2: Convert to fraction form
   1,598.67/2,396.34 = 732.78/x
3. Step 3: Cross multiply
   1,598.67x = 2,396.34 × 732.78
4. Step 4: Simplify right side
   1,598.67x = 1,755,990.03
5. Step 5: Solve for x
   x = 1,755,990.03/1,598.67
6. Step 6: Final answer
   x = 1,098.41