Finding the Fourth Proportional to 13,030.52, 17,982.15 and 7,062.14

Step by Step Solution

1. Step 1: Write the proportion equation
   13,030.52 : 17,982.15 = 7,062.14 : x
2. Step 2: Convert to fraction form
   13,030.52/17,982.15 = 7,062.14/x
3. Step 3: Cross multiply
   13,030.52x = 17,982.15 × 7,062.14
4. Step 4: Simplify right side
   13,030.52x = 126,992,460.80
5. Step 5: Solve for x
   x = 126,992,460.80/13,030.52
6. Step 6: Final answer
   x = 9,745.77