Finding the Fourth Proportional to 9,762.50, 14,644.56 and 2,837

Step by Step Solution

1. Step 1: Write the proportion equation
   9,762.50 : 14,644.56 = 2,837 : x
2. Step 2: Convert to fraction form
   9,762.50/14,644.56 = 2,837/x
3. Step 3: Cross multiply
   9,762.50x = 14,644.56 × 2,837
4. Step 4: Simplify right side
   9,762.50x = 41,546,616.72
5. Step 5: Solve for x
   x = 41,546,616.72/9,762.50
6. Step 6: Final answer
   x = 4,255.74