Finding the Fourth Proportional to 11,583.30, 17,375.31 and 5,009.67

Step by Step Solution

1. Step 1: Write the proportion equation
   11,583.30 : 17,375.31 = 5,009.67 : x
2. Step 2: Convert to fraction form
   11,583.30/17,375.31 = 5,009.67/x
3. Step 3: Cross multiply
   11,583.30x = 17,375.31 × 5,009.67
4. Step 4: Simplify right side
   11,583.30x = 87,044,569.25
5. Step 5: Solve for x
   x = 87,044,569.25/11,583.30
6. Step 6: Final answer
   x = 7,514.66