Finding the Fourth Proportional to 16,100.52, 22,219.16 and 9,026.79

Step by Step Solution

1. Step 1: Write the proportion equation
   16,100.52 : 22,219.16 = 9,026.79 : x
2. Step 2: Convert to fraction form
   16,100.52/22,219.16 = 9,026.79/x
3. Step 3: Cross multiply
   16,100.52x = 22,219.16 × 9,026.79
4. Step 4: Simplify right side
   16,100.52x = 200,567,646.16
5. Step 5: Solve for x
   x = 200,567,646.16/16,100.52
6. Step 6: Final answer
   x = 12,457.22