Finding the Fourth Proportional to 16,504.98, 22,779.79 and 9,794.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,504.98 : 22,779.79 = 9,794.31 : x
2. Step 2: Convert to fraction form
   16,504.98/22,779.79 = 9,794.31/x
3. Step 3: Cross multiply
   16,504.98x = 22,779.79 × 9,794.31
4. Step 4: Simplify right side
   16,504.98x = 223,112,370.77
5. Step 5: Solve for x
   x = 223,112,370.77/16,504.98
6. Step 6: Final answer
   x = 13,517.88