title: Regex expression for matching only floating point numbers
body: <p>Hi i need a Regex Expression for extracting only floating point numbers from right to left</p>
  
  <p>Example string</p>
  
  <blockquote>
    <p>Earning per Equity Share (in <code>) face value of</code> 2 each26  1,675.10 
    1,252.56</p>
  </blockquote>
  
  <p>My current <code>Regex</code></p>
  
  <p><code>(\+|-)?[0-9][0-9]*(\,[0-9]*)?(\.[0-9]*)?</code>  with Rex options-Right to left
  but </p>
  
  <p>Current Output is</p>
  
  <pre><code>1,252.56 
  1,675.10 
  26
  2
  </code></pre>
  
  <p>However i do not want to match on <code>26</code> or <code>2</code> </p>
  
  <p>Please help me</p>