Finding the Fourth Proportional to 1,162.37, 1,741.55 and 968.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162.37 : 1,741.55 = 968.63 : x
2. Step 2: Convert to fraction form
   1,162.37/1,741.55 = 968.63/x
3. Step 3: Cross multiply
   1,162.37x = 1,741.55 × 968.63
4. Step 4: Simplify right side
   1,162.37x = 1,686,904.03
5. Step 5: Solve for x
   x = 1,686,904.03/1,162.37
6. Step 6: Final answer
   x = 1,451.26