Finding the Fourth Proportional to 2,355.77, 3,532.50 and 968.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355.77 : 3,532.50 = 968.73 : x
2. Step 2: Convert to fraction form
   2,355.77/3,532.50 = 968.73/x
3. Step 3: Cross multiply
   2,355.77x = 3,532.50 × 968.73
4. Step 4: Simplify right side
   2,355.77x = 3,422,038.73
5. Step 5: Solve for x
   x = 3,422,038.73/2,355.77
6. Step 6: Final answer
   x = 1,452.62