Finding the Fourth Proportional to 16,611.18, 22,932.96 and 10,943.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,611.18 : 22,932.96 = 10,943.86 : x
2. Step 2: Convert to fraction form
   16,611.18/22,932.96 = 10,943.86/x
3. Step 3: Cross multiply
   16,611.18x = 22,932.96 × 10,943.86
4. Step 4: Simplify right side
   16,611.18x = 250,975,048.25
5. Step 5: Solve for x
   x = 250,975,048.25/16,611.18
6. Step 6: Final answer
   x = 15,108.81