Finding the Fourth Proportional to 16,181.55, 24,270.69 and 5,087.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,181.55 : 24,270.69 = 5,087.91 : x
2. Step 2: Convert to fraction form
   16,181.55/24,270.69 = 5,087.91/x
3. Step 3: Cross multiply
   16,181.55x = 24,270.69 × 5,087.91
4. Step 4: Simplify right side
   16,181.55x = 123,487,086.36
5. Step 5: Solve for x
   x = 123,487,086.36/16,181.55
6. Step 6: Final answer
   x = 7,631.35