Finding the Fourth Proportional to 1,133.82, 1,702.17 and 1,073.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,133.82 : 1,702.17 = 1,073.34 : x
2. Step 2: Convert to fraction form
   1,133.82/1,702.17 = 1,073.34/x
3. Step 3: Cross multiply
   1,133.82x = 1,702.17 × 1,073.34
4. Step 4: Simplify right side
   1,133.82x = 1,827,007.15
5. Step 5: Solve for x
   x = 1,827,007.15/1,133.82
6. Step 6: Final answer
   x = 1,611.37