Finding the Fourth Proportional to 65,997.72, 99,016.02 and 24,435

Step by Step Solution

1. Step 1: Write the proportion equation
   65,997.72 : 99,016.02 = 24,435 : x
2. Step 2: Convert to fraction form
   65,997.72/99,016.02 = 24,435/x
3. Step 3: Cross multiply
   65,997.72x = 99,016.02 × 24,435
4. Step 4: Simplify right side
   65,997.72x = 2,419,456,448.70
5. Step 5: Solve for x
   x = 2,419,456,448.70/65,997.72
6. Step 6: Final answer
   x = 36,659.70