Finding the Fourth Proportional to 7,546.72, 11,322.78 and 3,849.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,546.72 : 11,322.78 = 3,849.88 : x
2. Step 2: Convert to fraction form
   7,546.72/11,322.78 = 3,849.88/x
3. Step 3: Cross multiply
   7,546.72x = 11,322.78 × 3,849.88
4. Step 4: Simplify right side
   7,546.72x = 43,591,344.27
5. Step 5: Solve for x
   x = 43,591,344.27/7,546.72
6. Step 6: Final answer
   x = 5,776.20