Finding the Fourth Proportional to 1,150.76, 1,723.76 and 601.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.76 : 1,723.76 = 601.28 : x
2. Step 2: Convert to fraction form
   1,150.76/1,723.76 = 601.28/x
3. Step 3: Cross multiply
   1,150.76x = 1,723.76 × 601.28
4. Step 4: Simplify right side
   1,150.76x = 1,036,459.41
5. Step 5: Solve for x
   x = 1,036,459.41/1,150.76
6. Step 6: Final answer
   x = 900.67