Finding the Fourth Proportional to 13,004.04, 19,501.45 and 4,681.82

Step by Step Solution

1. Step 1: Write the proportion equation
   13,004.04 : 19,501.45 = 4,681.82 : x
2. Step 2: Convert to fraction form
   13,004.04/19,501.45 = 4,681.82/x
3. Step 3: Cross multiply
   13,004.04x = 19,501.45 × 4,681.82
4. Step 4: Simplify right side
   13,004.04x = 91,302,321.54
5. Step 5: Solve for x
   x = 91,302,321.54/13,004.04
6. Step 6: Final answer
   x = 7,021.07