Finding the Fourth Proportional to 16,127.64, 24,181.34 and 5,031.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,127.64 : 24,181.34 = 5,031.16 : x
2. Step 2: Convert to fraction form
   16,127.64/24,181.34 = 5,031.16/x
3. Step 3: Cross multiply
   16,127.64x = 24,181.34 × 5,031.16
4. Step 4: Simplify right side
   16,127.64x = 121,660,190.55
5. Step 5: Solve for x
   x = 121,660,190.55/16,127.64
6. Step 6: Final answer
   x = 7,543.58