Finding the Fourth Proportional to 12,152, 18,231.24 and 5,996

Step by Step Solution

1. Step 1: Write the proportion equation
   12,152 : 18,231.24 = 5,996 : x
2. Step 2: Convert to fraction form
   12,152/18,231.24 = 5,996/x
3. Step 3: Cross multiply
   12,152x = 18,231.24 × 5,996
4. Step 4: Simplify right side
   12,152x = 109,314,515.04
5. Step 5: Solve for x
   x = 109,314,515.04/12,152
6. Step 6: Final answer
   x = 8,995.60