Finding the Fourth Proportional to 16,015.24, 22,101.40 and 10,047.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,015.24 : 22,101.40 = 10,047.16 : x
2. Step 2: Convert to fraction form
   16,015.24/22,101.40 = 10,047.16/x
3. Step 3: Cross multiply
   16,015.24x = 22,101.40 × 10,047.16
4. Step 4: Simplify right side
   16,015.24x = 222,056,302.02
5. Step 5: Solve for x
   x = 222,056,302.02/16,015.24
6. Step 6: Final answer
   x = 13,865.31