Finding the Fourth Proportional to 16,071.93, 24,109.48 and 5,540.57

Step by Step Solution

1. Step 1: Write the proportion equation
   16,071.93 : 24,109.48 = 5,540.57 : x
2. Step 2: Convert to fraction form
   16,071.93/24,109.48 = 5,540.57/x
3. Step 3: Cross multiply
   16,071.93x = 24,109.48 × 5,540.57
4. Step 4: Simplify right side
   16,071.93x = 133,580,158.37
5. Step 5: Solve for x
   x = 133,580,158.37/16,071.93
6. Step 6: Final answer
   x = 8,311.39