Finding the Fourth Proportional to 1,160.34, 1,741.56 and 1,036.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,160.34 : 1,741.56 = 1,036.76 : x
2. Step 2: Convert to fraction form
   1,160.34/1,741.56 = 1,036.76/x
3. Step 3: Cross multiply
   1,160.34x = 1,741.56 × 1,036.76
4. Step 4: Simplify right side
   1,160.34x = 1,805,571.04
5. Step 5: Solve for x
   x = 1,805,571.04/1,160.34
6. Step 6: Final answer
   x = 1,556.07