Finding the Fourth Proportional to 9,451.04, 14,168.34 and 3,900.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,451.04 : 14,168.34 = 3,900.92 : x
2. Step 2: Convert to fraction form
   9,451.04/14,168.34 = 3,900.92/x
3. Step 3: Cross multiply
   9,451.04x = 14,168.34 × 3,900.92
4. Step 4: Simplify right side
   9,451.04x = 55,269,560.87
5. Step 5: Solve for x
   x = 55,269,560.87/9,451.04
6. Step 6: Final answer
   x = 5,847.99