Finding the Fourth Proportional to 9,173.56, 13,760.34 and 2,248

Step by Step Solution

1. Step 1: Write the proportion equation
   9,173.56 : 13,760.34 = 2,248 : x
2. Step 2: Convert to fraction form
   9,173.56/13,760.34 = 2,248/x
3. Step 3: Cross multiply
   9,173.56x = 13,760.34 × 2,248
4. Step 4: Simplify right side
   9,173.56x = 30,933,244.32
5. Step 5: Solve for x
   x = 30,933,244.32/9,173.56
6. Step 6: Final answer
   x = 3,372