Finding the Fourth Proportional to 16,084.36, 24,111.42 and 8,677.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,084.36 : 24,111.42 = 8,677.72 : x
2. Step 2: Convert to fraction form
   16,084.36/24,111.42 = 8,677.72/x
3. Step 3: Cross multiply
   16,084.36x = 24,111.42 × 8,677.72
4. Step 4: Simplify right side
   16,084.36x = 209,232,151.56
5. Step 5: Solve for x
   x = 209,232,151.56/16,084.36
6. Step 6: Final answer
   x = 13,008.42