Finding the Fourth Proportional to 16,116.54, 24,160.23 and 5,725.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,116.54 : 24,160.23 = 5,725.86 : x
2. Step 2: Convert to fraction form
   16,116.54/24,160.23 = 5,725.86/x
3. Step 3: Cross multiply
   16,116.54x = 24,160.23 × 5,725.86
4. Step 4: Simplify right side
   16,116.54x = 138,338,094.55
5. Step 5: Solve for x
   x = 138,338,094.55/16,116.54
6. Step 6: Final answer
   x = 8,583.61