Finding the Fourth Proportional to 9,151.06, 13,729.86 and 3,601.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,151.06 : 13,729.86 = 3,601.33 : x
2. Step 2: Convert to fraction form
   9,151.06/13,729.86 = 3,601.33/x
3. Step 3: Cross multiply
   9,151.06x = 13,729.86 × 3,601.33
4. Step 4: Simplify right side
   9,151.06x = 49,445,756.71
5. Step 5: Solve for x
   x = 49,445,756.71/9,151.06
6. Step 6: Final answer
   x = 5,403.28