Finding the Fourth Proportional to 16,056.84, 22,154.81 and 10,086.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,056.84 : 22,154.81 = 10,086.33 : x
2. Step 2: Convert to fraction form
   16,056.84/22,154.81 = 10,086.33/x
3. Step 3: Cross multiply
   16,056.84x = 22,154.81 × 10,086.33
4. Step 4: Simplify right side
   16,056.84x = 223,460,674.32
5. Step 5: Solve for x
   x = 223,460,674.32/16,056.84
6. Step 6: Final answer
   x = 13,916.85