Finding the Fourth Proportional to 2,522.56, 3,783.30 and 962.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.56 : 3,783.30 = 962.50 : x
2. Step 2: Convert to fraction form
   2,522.56/3,783.30 = 962.50/x
3. Step 3: Cross multiply
   2,522.56x = 3,783.30 × 962.50
4. Step 4: Simplify right side
   2,522.56x = 3,641,426.25
5. Step 5: Solve for x
   x = 3,641,426.25/2,522.56
6. Step 6: Final answer
   x = 1,443.54