Finding the Fourth Proportional to 16,101.96, 22,216.17 and 10,436.95

Step by Step Solution

1. Step 1: Write the proportion equation
   16,101.96 : 22,216.17 = 10,436.95 : x
2. Step 2: Convert to fraction form
   16,101.96/22,216.17 = 10,436.95/x
3. Step 3: Cross multiply
   16,101.96x = 22,216.17 × 10,436.95
4. Step 4: Simplify right side
   16,101.96x = 231,868,947.76
5. Step 5: Solve for x
   x = 231,868,947.76/16,101.96
6. Step 6: Final answer
   x = 14,400.04