Finding the Fourth Proportional to 16,108.02, 22,224.51 and 10,443

Step by Step Solution

1. Step 1: Write the proportion equation
   16,108.02 : 22,224.51 = 10,443 : x
2. Step 2: Convert to fraction form
   16,108.02/22,224.51 = 10,443/x
3. Step 3: Cross multiply
   16,108.02x = 22,224.51 × 10,443
4. Step 4: Simplify right side
   16,108.02x = 232,090,557.93
5. Step 5: Solve for x
   x = 232,090,557.93/16,108.02
6. Step 6: Final answer
   x = 14,408.39