Finding the Fourth Proportional to 2,910.76, 4,366.56 and 962.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,910.76 : 4,366.56 = 962.53 : x
2. Step 2: Convert to fraction form
   2,910.76/4,366.56 = 962.53/x
3. Step 3: Cross multiply
   2,910.76x = 4,366.56 × 962.53
4. Step 4: Simplify right side
   2,910.76x = 4,202,945.00
5. Step 5: Solve for x
   x = 4,202,945.00/2,910.76
6. Step 6: Final answer
   x = 1,443.93