Finding the Fourth Proportional to 16,380.67, 24,575.25 and 4,694.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,380.67 : 24,575.25 = 4,694.80 : x
2. Step 2: Convert to fraction form
   16,380.67/24,575.25 = 4,694.80/x
3. Step 3: Cross multiply
   16,380.67x = 24,575.25 × 4,694.80
4. Step 4: Simplify right side
   16,380.67x = 115,375,760.82
5. Step 5: Solve for x
   x = 115,375,760.82/16,380.67
6. Step 6: Final answer
   x = 7,043.41