Finding the Fourth Proportional to 1,157.73, 1,597.83 and 737.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157.73 : 1,597.83 = 737.94 : x
2. Step 2: Convert to fraction form
   1,157.73/1,597.83 = 737.94/x
3. Step 3: Cross multiply
   1,157.73x = 1,597.83 × 737.94
4. Step 4: Simplify right side
   1,157.73x = 1,179,105.89
5. Step 5: Solve for x
   x = 1,179,105.89/1,157.73
6. Step 6: Final answer
   x = 1,018.47