Finding the Fourth Proportional to 1,150.54, 1,588.69 and 937.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.54 : 1,588.69 = 937.89 : x
2. Step 2: Convert to fraction form
   1,150.54/1,588.69 = 937.89/x
3. Step 3: Cross multiply
   1,150.54x = 1,588.69 × 937.89
4. Step 4: Simplify right side
   1,150.54x = 1,490,012.49
5. Step 5: Solve for x
   x = 1,490,012.49/1,150.54
6. Step 6: Final answer
   x = 1,295.05