Finding the Fourth Proportional to 11,524.42, 17,272.96 and 4,936.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,524.42 : 17,272.96 = 4,936.69 : x
2. Step 2: Convert to fraction form
   11,524.42/17,272.96 = 4,936.69/x
3. Step 3: Cross multiply
   11,524.42x = 17,272.96 × 4,936.69
4. Step 4: Simplify right side
   11,524.42x = 85,271,258.15
5. Step 5: Solve for x
   x = 85,271,258.15/11,524.42
6. Step 6: Final answer
   x = 7,399.18