Finding the Fourth Proportional to 11,747.52, 17,609.34 and 7,368.03

Step by Step Solution

1. Step 1: Write the proportion equation
   11,747.52 : 17,609.34 = 7,368.03 : x
2. Step 2: Convert to fraction form
   11,747.52/17,609.34 = 7,368.03/x
3. Step 3: Cross multiply
   11,747.52x = 17,609.34 × 7,368.03
4. Step 4: Simplify right side
   11,747.52x = 129,746,145.40
5. Step 5: Solve for x
   x = 129,746,145.40/11,747.52
6. Step 6: Final answer
   x = 11,044.56