Finding the Fourth Proportional to 1,162.73, 1,602.86 and 952.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162.73 : 1,602.86 = 952.56 : x
2. Step 2: Convert to fraction form
   1,162.73/1,602.86 = 952.56/x
3. Step 3: Cross multiply
   1,162.73x = 1,602.86 × 952.56
4. Step 4: Simplify right side
   1,162.73x = 1,526,815.56
5. Step 5: Solve for x
   x = 1,526,815.56/1,162.73
6. Step 6: Final answer
   x = 1,313.13