Finding the Fourth Proportional to 9,427.56, 14,143.16 and 3,588.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,427.56 : 14,143.16 = 3,588.27 : x
2. Step 2: Convert to fraction form
   9,427.56/14,143.16 = 3,588.27/x
3. Step 3: Cross multiply
   9,427.56x = 14,143.16 × 3,588.27
4. Step 4: Simplify right side
   9,427.56x = 50,749,476.73
5. Step 5: Solve for x
   x = 50,749,476.73/9,427.56
6. Step 6: Final answer
   x = 5,383.10