Finding the Fourth Proportional to 11,004.26, 16,498.31 and 7,059.97

Step by Step Solution

1. Step 1: Write the proportion equation
   11,004.26 : 16,498.31 = 7,059.97 : x
2. Step 2: Convert to fraction form
   11,004.26/16,498.31 = 7,059.97/x
3. Step 3: Cross multiply
   11,004.26x = 16,498.31 × 7,059.97
4. Step 4: Simplify right side
   11,004.26x = 116,477,573.65
5. Step 5: Solve for x
   x = 116,477,573.65/11,004.26
6. Step 6: Final answer
   x = 10,584.77