Finding the Fourth Proportional to 9,625.72, 14,429.94 and 3,786.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,625.72 : 14,429.94 = 3,786.52 : x
2. Step 2: Convert to fraction form
   9,625.72/14,429.94 = 3,786.52/x
3. Step 3: Cross multiply
   9,625.72x = 14,429.94 × 3,786.52
4. Step 4: Simplify right side
   9,625.72x = 54,639,256.41
5. Step 5: Solve for x
   x = 54,639,256.41/9,625.72
6. Step 6: Final answer
   x = 5,676.38