Finding the Fourth Proportional to 16,076.50, 22,161.27 and 13,826.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,076.50 : 22,161.27 = 13,826.32 : x
2. Step 2: Convert to fraction form
   16,076.50/22,161.27 = 13,826.32/x
3. Step 3: Cross multiply
   16,076.50x = 22,161.27 × 13,826.32
4. Step 4: Simplify right side
   16,076.50x = 306,408,810.63
5. Step 5: Solve for x
   x = 306,408,810.63/16,076.50
6. Step 6: Final answer
   x = 19,059.42