Finding the Fourth Proportional to 16,062.29, 22,145.32 and 10,387.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,062.29 : 22,145.32 = 10,387.03 : x
2. Step 2: Convert to fraction form
   16,062.29/22,145.32 = 10,387.03/x
3. Step 3: Cross multiply
   16,062.29x = 22,145.32 × 10,387.03
4. Step 4: Simplify right side
   16,062.29x = 230,024,021.87
5. Step 5: Solve for x
   x = 230,024,021.87/16,062.29
6. Step 6: Final answer
   x = 14,320.75