Finding the Fourth Proportional to 16,045.69, 22,141.35 and 8,874.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,045.69 : 22,141.35 = 8,874.46 : x
2. Step 2: Convert to fraction form
   16,045.69/22,141.35 = 8,874.46/x
3. Step 3: Cross multiply
   16,045.69x = 22,141.35 × 8,874.46
4. Step 4: Simplify right side
   16,045.69x = 196,492,606.84
5. Step 5: Solve for x
   x = 196,492,606.84/16,045.69
6. Step 6: Final answer
   x = 12,245.82