Finding the Fourth Proportional to 11,636.37, 17,451.32 and 4,709.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,636.37 : 17,451.32 = 4,709.25 : x
2. Step 2: Convert to fraction form
   11,636.37/17,451.32 = 4,709.25/x
3. Step 3: Cross multiply
   11,636.37x = 17,451.32 × 4,709.25
4. Step 4: Simplify right side
   11,636.37x = 82,182,605.16
5. Step 5: Solve for x
   x = 82,182,605.16/11,636.37
6. Step 6: Final answer
   x = 7,062.56