Finding the Fourth Proportional to 9,400.24, 14,100.71 and 3,160.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,400.24 : 14,100.71 = 3,160.46 : x
2. Step 2: Convert to fraction form
   9,400.24/14,100.71 = 3,160.46/x
3. Step 3: Cross multiply
   9,400.24x = 14,100.71 × 3,160.46
4. Step 4: Simplify right side
   9,400.24x = 44,564,749.38
5. Step 5: Solve for x
   x = 44,564,749.38/9,400.24
6. Step 6: Final answer
   x = 4,740.81