Finding the Fourth Proportional to 16,026.56, 22,130.64 and 10,068.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,026.56 : 22,130.64 = 10,068.56 : x
2. Step 2: Convert to fraction form
   16,026.56/22,130.64 = 10,068.56/x
3. Step 3: Cross multiply
   16,026.56x = 22,130.64 × 10,068.56
4. Step 4: Simplify right side
   16,026.56x = 222,823,676.68
5. Step 5: Solve for x
   x = 222,823,676.68/16,026.56
6. Step 6: Final answer
   x = 13,903.40