Finding the Fourth Proportional to 11,427.10, 17,141.91 and 3,634.09

Step by Step Solution

1. Step 1: Write the proportion equation
   11,427.10 : 17,141.91 = 3,634.09 : x
2. Step 2: Convert to fraction form
   11,427.10/17,141.91 = 3,634.09/x
3. Step 3: Cross multiply
   11,427.10x = 17,141.91 × 3,634.09
4. Step 4: Simplify right side
   11,427.10x = 62,295,243.71
5. Step 5: Solve for x
   x = 62,295,243.71/11,427.10
6. Step 6: Final answer
   x = 5,451.54