Finding the Fourth Proportional to 16,023.82, 22,118.95 and 12,056.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,023.82 : 22,118.95 = 12,056.46 : x
2. Step 2: Convert to fraction form
   16,023.82/22,118.95 = 12,056.46/x
3. Step 3: Cross multiply
   16,023.82x = 22,118.95 × 12,056.46
4. Step 4: Simplify right side
   16,023.82x = 266,676,291.21
5. Step 5: Solve for x
   x = 266,676,291.21/16,023.82
6. Step 6: Final answer
   x = 16,642.49