Finding the Fourth Proportional to 16,095.78, 24,150.61 and 7,782.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,095.78 : 24,150.61 = 7,782.06 : x
2. Step 2: Convert to fraction form
   16,095.78/24,150.61 = 7,782.06/x
3. Step 3: Cross multiply
   16,095.78x = 24,150.61 × 7,782.06
4. Step 4: Simplify right side
   16,095.78x = 187,941,416.73
5. Step 5: Solve for x
   x = 187,941,416.73/16,095.78
6. Step 6: Final answer
   x = 11,676.44