Finding the Fourth Proportional to 13,016.01, 17,962.07 and 7,350.48

Step by Step Solution

1. Step 1: Write the proportion equation
   13,016.01 : 17,962.07 = 7,350.48 : x
2. Step 2: Convert to fraction form
   13,016.01/17,962.07 = 7,350.48/x
3. Step 3: Cross multiply
   13,016.01x = 17,962.07 × 7,350.48
4. Step 4: Simplify right side
   13,016.01x = 132,029,885.66
5. Step 5: Solve for x
   x = 132,029,885.66/13,016.01
6. Step 6: Final answer
   x = 10,143.65