Finding the Fourth Proportional to 11,609.33, 16,020.59 and 6,573.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,609.33 : 16,020.59 = 6,573.83 : x
2. Step 2: Convert to fraction form
   11,609.33/16,020.59 = 6,573.83/x
3. Step 3: Cross multiply
   11,609.33x = 16,020.59 × 6,573.83
4. Step 4: Simplify right side
   11,609.33x = 105,316,522.19
5. Step 5: Solve for x
   x = 105,316,522.19/11,609.33
6. Step 6: Final answer
   x = 9,071.72