Finding the Fourth Proportional to 13,036.50, 19,553.72 and 3,676.14

Step by Step Solution

1. Step 1: Write the proportion equation
   13,036.50 : 19,553.72 = 3,676.14 : x
2. Step 2: Convert to fraction form
   13,036.50/19,553.72 = 3,676.14/x
3. Step 3: Cross multiply
   13,036.50x = 19,553.72 × 3,676.14
4. Step 4: Simplify right side
   13,036.50x = 71,882,114.47
5. Step 5: Solve for x
   x = 71,882,114.47/13,036.50
6. Step 6: Final answer
   x = 5,513.91