Finding the Fourth Proportional to 16,598.24, 24,882.78 and 7,843.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,598.24 : 24,882.78 = 7,843.76 : x
2. Step 2: Convert to fraction form
   16,598.24/24,882.78 = 7,843.76/x
3. Step 3: Cross multiply
   16,598.24x = 24,882.78 × 7,843.76
4. Step 4: Simplify right side
   16,598.24x = 195,174,554.45
5. Step 5: Solve for x
   x = 195,174,554.45/16,598.24
6. Step 6: Final answer
   x = 11,758.75