Finding the Fourth Proportional to 16,116.39, 24,181.74 and 6,256.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,116.39 : 24,181.74 = 6,256.42 : x
2. Step 2: Convert to fraction form
   16,116.39/24,181.74 = 6,256.42/x
3. Step 3: Cross multiply
   16,116.39x = 24,181.74 × 6,256.42
4. Step 4: Simplify right side
   16,116.39x = 151,291,061.32
5. Step 5: Solve for x
   x = 151,291,061.32/16,116.39
6. Step 6: Final answer
   x = 9,387.40