Finding the Fourth Proportional to 10,614.36, 15,910.52 and 3,591.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,614.36 : 15,910.52 = 3,591.98 : x
2. Step 2: Convert to fraction form
   10,614.36/15,910.52 = 3,591.98/x
3. Step 3: Cross multiply
   10,614.36x = 15,910.52 × 3,591.98
4. Step 4: Simplify right side
   10,614.36x = 57,150,269.63
5. Step 5: Solve for x
   x = 57,150,269.63/10,614.36
6. Step 6: Final answer
   x = 5,384.24