Finding the Fourth Proportional to 13,026.36, 19,537.41 and 3,667.02

Step by Step Solution

1. Step 1: Write the proportion equation
   13,026.36 : 19,537.41 = 3,667.02 : x
2. Step 2: Convert to fraction form
   13,026.36/19,537.41 = 3,667.02/x
3. Step 3: Cross multiply
   13,026.36x = 19,537.41 × 3,667.02
4. Step 4: Simplify right side
   13,026.36x = 71,644,073.22
5. Step 5: Solve for x
   x = 71,644,073.22/13,026.36
6. Step 6: Final answer
   x = 5,499.93