Finding the Fourth Proportional to 16,146.36, 24,209.46 and 7,259.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,146.36 : 24,209.46 = 7,259.94 : x
2. Step 2: Convert to fraction form
   16,146.36/24,209.46 = 7,259.94/x
3. Step 3: Cross multiply
   16,146.36x = 24,209.46 × 7,259.94
4. Step 4: Simplify right side
   16,146.36x = 175,759,227.03
5. Step 5: Solve for x
   x = 175,759,227.03/16,146.36
6. Step 6: Final answer
   x = 10,885.38