Finding the Fourth Proportional to 11,895.30, 17,843.24 and 3,997.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,895.30 : 17,843.24 = 3,997.93 : x
2. Step 2: Convert to fraction form
   11,895.30/17,843.24 = 3,997.93/x
3. Step 3: Cross multiply
   11,895.30x = 17,843.24 × 3,997.93
4. Step 4: Simplify right side
   11,895.30x = 71,336,004.50
5. Step 5: Solve for x
   x = 71,336,004.50/11,895.30
6. Step 6: Final answer
   x = 5,996.99