Finding the Fourth Proportional to 16,158.88, 22,300.32 and 10,108.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,158.88 : 22,300.32 = 10,108.18 : x
2. Step 2: Convert to fraction form
   16,158.88/22,300.32 = 10,108.18/x
3. Step 3: Cross multiply
   16,158.88x = 22,300.32 × 10,108.18
4. Step 4: Simplify right side
   16,158.88x = 225,415,648.62
5. Step 5: Solve for x
   x = 225,415,648.62/16,158.88
6. Step 6: Final answer
   x = 13,949.95