Finding the Fourth Proportional to 16,070.67, 22,180.41 and 10,766.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,070.67 : 22,180.41 = 10,766.34 : x
2. Step 2: Convert to fraction form
   16,070.67/22,180.41 = 10,766.34/x
3. Step 3: Cross multiply
   16,070.67x = 22,180.41 × 10,766.34
4. Step 4: Simplify right side
   16,070.67x = 238,801,835.40
5. Step 5: Solve for x
   x = 238,801,835.40/16,070.67
6. Step 6: Final answer
   x = 14,859.48