Finding the Fourth Proportional to 13,016.67, 19,525.24 and 4,697.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,016.67 : 19,525.24 = 4,697.31 : x
2. Step 2: Convert to fraction form
   13,016.67/19,525.24 = 4,697.31/x
3. Step 3: Cross multiply
   13,016.67x = 19,525.24 × 4,697.31
4. Step 4: Simplify right side
   13,016.67x = 91,715,995.73
5. Step 5: Solve for x
   x = 91,715,995.73/13,016.67
6. Step 6: Final answer
   x = 7,046.04