Finding the Fourth Proportional to 13,037.27, 17,993.06 and 7,372.33

Step by Step Solution

1. Step 1: Write the proportion equation
   13,037.27 : 17,993.06 = 7,372.33 : x
2. Step 2: Convert to fraction form
   13,037.27/17,993.06 = 7,372.33/x
3. Step 3: Cross multiply
   13,037.27x = 17,993.06 × 7,372.33
4. Step 4: Simplify right side
   13,037.27x = 132,650,649.20
5. Step 5: Solve for x
   x = 132,650,649.20/13,037.27
6. Step 6: Final answer
   x = 10,174.73