Finding the Fourth Proportional to 9,175.56, 13,763.28 and 2,250

Step by Step Solution

1. Step 1: Write the proportion equation
   9,175.56 : 13,763.28 = 2,250 : x
2. Step 2: Convert to fraction form
   9,175.56/13,763.28 = 2,250/x
3. Step 3: Cross multiply
   9,175.56x = 13,763.28 × 2,250
4. Step 4: Simplify right side
   9,175.56x = 30,967,380
5. Step 5: Solve for x
   x = 30,967,380/9,175.56
6. Step 6: Final answer
   x = 3,374.99