Finding the Fourth Proportional to 16,018.12, 23,997.12 and 6,150.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,018.12 : 23,997.12 = 6,150.72 : x
2. Step 2: Convert to fraction form
   16,018.12/23,997.12 = 6,150.72/x
3. Step 3: Cross multiply
   16,018.12x = 23,997.12 × 6,150.72
4. Step 4: Simplify right side
   16,018.12x = 147,599,565.93
5. Step 5: Solve for x
   x = 147,599,565.93/16,018.12
6. Step 6: Final answer
   x = 9,214.54