Finding the Fourth Proportional to 13,005.03, 19,495.91 and 4,683.09

Step by Step Solution

1. Step 1: Write the proportion equation
   13,005.03 : 19,495.91 = 4,683.09 : x
2. Step 2: Convert to fraction form
   13,005.03/19,495.91 = 4,683.09/x
3. Step 3: Cross multiply
   13,005.03x = 19,495.91 × 4,683.09
4. Step 4: Simplify right side
   13,005.03x = 91,301,077.75
5. Step 5: Solve for x
   x = 91,301,077.75/13,005.03
6. Step 6: Final answer
   x = 7,020.44