Finding the Fourth Proportional to 9,601.88, 14,399.94 and 3,029.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.88 : 14,399.94 = 3,029.72 : x
2. Step 2: Convert to fraction form
   9,601.88/14,399.94 = 3,029.72/x
3. Step 3: Cross multiply
   9,601.88x = 14,399.94 × 3,029.72
4. Step 4: Simplify right side
   9,601.88x = 43,627,786.22
5. Step 5: Solve for x
   x = 43,627,786.22/9,601.88
6. Step 6: Final answer
   x = 4,543.67