Finding the Fourth Proportional to 9,241.30, 12,753.29 and 5,049.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,241.30 : 12,753.29 = 5,049.55 : x
2. Step 2: Convert to fraction form
   9,241.30/12,753.29 = 5,049.55/x
3. Step 3: Cross multiply
   9,241.30x = 12,753.29 × 5,049.55
4. Step 4: Simplify right side
   9,241.30x = 64,398,375.52
5. Step 5: Solve for x
   x = 64,398,375.52/9,241.30
6. Step 6: Final answer
   x = 6,968.54