Finding the Fourth Proportional to 16,087.60, 22,200.87 and 9,014.07

Step by Step Solution

1. Step 1: Write the proportion equation
   16,087.60 : 22,200.87 = 9,014.07 : x
2. Step 2: Convert to fraction form
   16,087.60/22,200.87 = 9,014.07/x
3. Step 3: Cross multiply
   16,087.60x = 22,200.87 × 9,014.07
4. Step 4: Simplify right side
   16,087.60x = 200,120,151.17
5. Step 5: Solve for x
   x = 200,120,151.17/16,087.60
6. Step 6: Final answer
   x = 12,439.41