Answer :

To solve the expression [tex]\(\sqrt[4]{(384.5)^2}\)[/tex], follow these steps:

### Step 1: Square the Number
First, we need to square the number 384.5.

[tex]\[ 384.5^2 \][/tex]

When we square 384.5, we get:

[tex]\[ 384.5 \times 384.5 = 147840.25 \][/tex]

### Step 2: Take the Fourth Root
Next, we need to take the fourth root of the result obtained from squaring 384.5. So, we have:

[tex]\[ \sqrt[4]{147840.25} \][/tex]

The fourth root of 147840.25 is:

[tex]\[ 19.60867155112758 \][/tex]

### Final Answer
Thus, the value of [tex]\(\sqrt[4]{(384.5)^2}\)[/tex] is:

[tex]\[ 19.60867155112758 \][/tex]