Finding the Fourth Proportional to 13,016.96, 17,962.67 and 7,352.87

Step by Step Solution

1. Step 1: Write the proportion equation
   13,016.96 : 17,962.67 = 7,352.87 : x
2. Step 2: Convert to fraction form
   13,016.96/17,962.67 = 7,352.87/x
3. Step 3: Cross multiply
   13,016.96x = 17,962.67 × 7,352.87
4. Step 4: Simplify right side
   13,016.96x = 132,077,105.93
5. Step 5: Solve for x
   x = 132,077,105.93/13,016.96
6. Step 6: Final answer
   x = 10,146.54