Finding the Fourth Proportional to 11,743.21, 17,614.18 and 3,844.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,743.21 : 17,614.18 = 3,844.72 : x
2. Step 2: Convert to fraction form
   11,743.21/17,614.18 = 3,844.72/x
3. Step 3: Cross multiply
   11,743.21x = 17,614.18 × 3,844.72
4. Step 4: Simplify right side
   11,743.21x = 67,721,536.48
5. Step 5: Solve for x
   x = 67,721,536.48/11,743.21
6. Step 6: Final answer
   x = 5,766.87