Finding the Fourth Proportional to 16,077.18, 22,188.33 and 10,699.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,077.18 : 22,188.33 = 10,699.29 : x
2. Step 2: Convert to fraction form
   16,077.18/22,188.33 = 10,699.29/x
3. Step 3: Cross multiply
   16,077.18x = 22,188.33 × 10,699.29
4. Step 4: Simplify right side
   16,077.18x = 237,399,377.29
5. Step 5: Solve for x
   x = 237,399,377.29/16,077.18
6. Step 6: Final answer
   x = 14,766.23