Finding the Fourth Proportional to 10,995.94, 16,488.42 and 3,596.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,995.94 : 16,488.42 = 3,596.56 : x
2. Step 2: Convert to fraction form
   10,995.94/16,488.42 = 3,596.56/x
3. Step 3: Cross multiply
   10,995.94x = 16,488.42 × 3,596.56
4. Step 4: Simplify right side
   10,995.94x = 59,301,591.84
5. Step 5: Solve for x
   x = 59,301,591.84/10,995.94
6. Step 6: Final answer
   x = 5,393.04