Finding the Fourth Proportional to 16,460.83, 22,563.56 and 16,239.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,460.83 : 22,563.56 = 16,239.34 : x
2. Step 2: Convert to fraction form
   16,460.83/22,563.56 = 16,239.34/x
3. Step 3: Cross multiply
   16,460.83x = 22,563.56 × 16,239.34
4. Step 4: Simplify right side
   16,460.83x = 366,417,322.45
5. Step 5: Solve for x
   x = 366,417,322.45/16,460.83
6. Step 6: Final answer
   x = 22,259.95