Finding the Fourth Proportional to 1,150.73, 1,723.30 and 1,093.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.73 : 1,723.30 = 1,093.31 : x
2. Step 2: Convert to fraction form
   1,150.73/1,723.30 = 1,093.31/x
3. Step 3: Cross multiply
   1,150.73x = 1,723.30 × 1,093.31
4. Step 4: Simplify right side
   1,150.73x = 1,884,101.12
5. Step 5: Solve for x
   x = 1,884,101.12/1,150.73
6. Step 6: Final answer
   x = 1,637.31