Finding the Fourth Proportional to 11,851.02, 17,760.12 and 4,448.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,851.02 : 17,760.12 = 4,448.04 : x
2. Step 2: Convert to fraction form
   11,851.02/17,760.12 = 4,448.04/x
3. Step 3: Cross multiply
   11,851.02x = 17,760.12 × 4,448.04
4. Step 4: Simplify right side
   11,851.02x = 78,997,724.16
5. Step 5: Solve for x
   x = 78,997,724.16/11,851.02
6. Step 6: Final answer
   x = 6,665.90