Finding the Fourth Proportional to 16,090.85, 24,139.01 and 4,995.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,090.85 : 24,139.01 = 4,995.47 : x
2. Step 2: Convert to fraction form
   16,090.85/24,139.01 = 4,995.47/x
3. Step 3: Cross multiply
   16,090.85x = 24,139.01 × 4,995.47
4. Step 4: Simplify right side
   16,090.85x = 120,585,773.12
5. Step 5: Solve for x
   x = 120,585,773.12/16,090.85
6. Step 6: Final answer
   x = 7,494.06