Finding the Fourth Proportional to 9,363.31, 14,046.81 and 3,123.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,363.31 : 14,046.81 = 3,123.24 : x
2. Step 2: Convert to fraction form
   9,363.31/14,046.81 = 3,123.24/x
3. Step 3: Cross multiply
   9,363.31x = 14,046.81 × 3,123.24
4. Step 4: Simplify right side
   9,363.31x = 43,871,558.86
5. Step 5: Solve for x
   x = 43,871,558.86/9,363.31
6. Step 6: Final answer
   x = 4,685.48