Finding the Fourth Proportional to 1,151.56, 1,733.61 and 1,049.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,151.56 : 1,733.61 = 1,049.52 : x
2. Step 2: Convert to fraction form
   1,151.56/1,733.61 = 1,049.52/x
3. Step 3: Cross multiply
   1,151.56x = 1,733.61 × 1,049.52
4. Step 4: Simplify right side
   1,151.56x = 1,819,458.37
5. Step 5: Solve for x
   x = 1,819,458.37/1,151.56
6. Step 6: Final answer
   x = 1,579.99