Finding the Fourth Proportional to 11,644.02, 17,467.74 and 3,851.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,644.02 : 17,467.74 = 3,851.10 : x
2. Step 2: Convert to fraction form
   11,644.02/17,467.74 = 3,851.10/x
3. Step 3: Cross multiply
   11,644.02x = 17,467.74 × 3,851.10
4. Step 4: Simplify right side
   11,644.02x = 67,270,013.51
5. Step 5: Solve for x
   x = 67,270,013.51/11,644.02
6. Step 6: Final answer
   x = 5,777.22