Finding the Fourth Proportional to 13,004.24, 17,941.38 and 7,338.29

Step by Step Solution

1. Step 1: Write the proportion equation
   13,004.24 : 17,941.38 = 7,338.29 : x
2. Step 2: Convert to fraction form
   13,004.24/17,941.38 = 7,338.29/x
3. Step 3: Cross multiply
   13,004.24x = 17,941.38 × 7,338.29
4. Step 4: Simplify right side
   13,004.24x = 131,658,959.73
5. Step 5: Solve for x
   x = 131,658,959.73/13,004.24
6. Step 6: Final answer
   x = 10,124.31