Finding the Fourth Proportional to 9,457.47, 14,171.49 and 3,610.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,457.47 : 14,171.49 = 3,610.89 : x
2. Step 2: Convert to fraction form
   9,457.47/14,171.49 = 3,610.89/x
3. Step 3: Cross multiply
   9,457.47x = 14,171.49 × 3,610.89
4. Step 4: Simplify right side
   9,457.47x = 51,171,691.53
5. Step 5: Solve for x
   x = 51,171,691.53/9,457.47
6. Step 6: Final answer
   x = 5,410.72