Finding the Fourth Proportional to 10,596.69, 15,896.79 and 3,577.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,596.69 : 15,896.79 = 3,577.37 : x
2. Step 2: Convert to fraction form
   10,596.69/15,896.79 = 3,577.37/x
3. Step 3: Cross multiply
   10,596.69x = 15,896.79 × 3,577.37
4. Step 4: Simplify right side
   10,596.69x = 56,868,620.16
5. Step 5: Solve for x
   x = 56,868,620.16/10,596.69
6. Step 6: Final answer
   x = 5,366.64