Finding the Fourth Proportional to 16,181.91, 24,277.68 and 5,090.13

Step by Step Solution

1. Step 1: Write the proportion equation
   16,181.91 : 24,277.68 = 5,090.13 : x
2. Step 2: Convert to fraction form
   16,181.91/24,277.68 = 5,090.13/x
3. Step 3: Cross multiply
   16,181.91x = 24,277.68 × 5,090.13
4. Step 4: Simplify right side
   16,181.91x = 123,576,547.30
5. Step 5: Solve for x
   x = 123,576,547.30/16,181.91
6. Step 6: Final answer
   x = 7,636.71