Finding the Fourth Proportional to 9,151.55, 13,730.61 and 3,601.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,151.55 : 13,730.61 = 3,601.82 : x
2. Step 2: Convert to fraction form
   9,151.55/13,730.61 = 3,601.82/x
3. Step 3: Cross multiply
   9,151.55x = 13,730.61 × 3,601.82
4. Step 4: Simplify right side
   9,151.55x = 49,455,117.06
5. Step 5: Solve for x
   x = 49,455,117.06/9,151.55
6. Step 6: Final answer
   x = 5,404.02