Finding the Fourth Proportional to 16,040.29, 24,063.47 and 7,275.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,040.29 : 24,063.47 = 7,275.89 : x
2. Step 2: Convert to fraction form
   16,040.29/24,063.47 = 7,275.89/x
3. Step 3: Cross multiply
   16,040.29x = 24,063.47 × 7,275.89
4. Step 4: Simplify right side
   16,040.29x = 175,083,160.74
5. Step 5: Solve for x
   x = 175,083,160.74/16,040.29
6. Step 6: Final answer
   x = 10,915.21