Finding the Fourth Proportional to 11,794.21, 16,282.73 and 7,820.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,794.21 : 16,282.73 = 7,820.69 : x
2. Step 2: Convert to fraction form
   11,794.21/16,282.73 = 7,820.69/x
3. Step 3: Cross multiply
   11,794.21x = 16,282.73 × 7,820.69
4. Step 4: Simplify right side
   11,794.21x = 127,342,185.29
5. Step 5: Solve for x
   x = 127,342,185.29/11,794.21
6. Step 6: Final answer
   x = 10,797.01