Finding the Fourth Proportional to 1,155.84, 1,593.82 and 944.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155.84 : 1,593.82 = 944.42 : x
2. Step 2: Convert to fraction form
   1,155.84/1,593.82 = 944.42/x
3. Step 3: Cross multiply
   1,155.84x = 1,593.82 × 944.42
4. Step 4: Simplify right side
   1,155.84x = 1,505,235.48
5. Step 5: Solve for x
   x = 1,505,235.48/1,155.84
6. Step 6: Final answer
   x = 1,302.29