Finding the Fourth Proportional to 9,150.05, 13,715.82 and 3,601.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,150.05 : 13,715.82 = 3,601.23 : x
2. Step 2: Convert to fraction form
   9,150.05/13,715.82 = 3,601.23/x
3. Step 3: Cross multiply
   9,150.05x = 13,715.82 × 3,601.23
4. Step 4: Simplify right side
   9,150.05x = 49,393,771.02
5. Step 5: Solve for x
   x = 49,393,771.02/9,150.05
6. Step 6: Final answer
   x = 5,398.20