Finding the Fourth Proportional to 13,982.52, 19,296.24 and 7,609.47

Step by Step Solution

1. Step 1: Write the proportion equation
   13,982.52 : 19,296.24 = 7,609.47 : x
2. Step 2: Convert to fraction form
   13,982.52/19,296.24 = 7,609.47/x
3. Step 3: Cross multiply
   13,982.52x = 19,296.24 × 7,609.47
4. Step 4: Simplify right side
   13,982.52x = 146,834,159.39
5. Step 5: Solve for x
   x = 146,834,159.39/13,982.52
6. Step 6: Final answer
   x = 10,501.27