Finding the Fourth Proportional to 1,133.74, 1,710.82 and 1,093.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,133.74 : 1,710.82 = 1,093.06 : x
2. Step 2: Convert to fraction form
   1,133.74/1,710.82 = 1,093.06/x
3. Step 3: Cross multiply
   1,133.74x = 1,710.82 × 1,093.06
4. Step 4: Simplify right side
   1,133.74x = 1,870,028.91
5. Step 5: Solve for x
   x = 1,870,028.91/1,133.74
6. Step 6: Final answer
   x = 1,649.43