Finding the Fourth Proportional to 1,233.66, 1,701.27 and 953.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233.66 : 1,701.27 = 953.46 : x
2. Step 2: Convert to fraction form
   1,233.66/1,701.27 = 953.46/x
3. Step 3: Cross multiply
   1,233.66x = 1,701.27 × 953.46
4. Step 4: Simplify right side
   1,233.66x = 1,622,092.89
5. Step 5: Solve for x
   x = 1,622,092.89/1,233.66
6. Step 6: Final answer
   x = 1,314.86