Finding the Fourth Proportional to 9,168.56, 13,754.67 and 3,903.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,168.56 : 13,754.67 = 3,903.56 : x
2. Step 2: Convert to fraction form
   9,168.56/13,754.67 = 3,903.56/x
3. Step 3: Cross multiply
   9,168.56x = 13,754.67 × 3,903.56
4. Step 4: Simplify right side
   9,168.56x = 53,692,199.37
5. Step 5: Solve for x
   x = 53,692,199.37/9,168.56
6. Step 6: Final answer
   x = 5,856.12