Finding the Fourth Proportional to 16,063, 22,142.64 and 13,812.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,063 : 22,142.64 = 13,812.82 : x
2. Step 2: Convert to fraction form
   16,063/22,142.64 = 13,812.82/x
3. Step 3: Cross multiply
   16,063x = 22,142.64 × 13,812.82
4. Step 4: Simplify right side
   16,063x = 305,852,300.64
5. Step 5: Solve for x
   x = 305,852,300.64/16,063
6. Step 6: Final answer
   x = 19,040.80