Finding the Fourth Proportional to 16,173.80, 24,261.72 and 5,080.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,173.80 : 24,261.72 = 5,080.94 : x
2. Step 2: Convert to fraction form
   16,173.80/24,261.72 = 5,080.94/x
3. Step 3: Cross multiply
   16,173.80x = 24,261.72 × 5,080.94
4. Step 4: Simplify right side
   16,173.80x = 123,272,343.62
5. Step 5: Solve for x
   x = 123,272,343.62/16,173.80
6. Step 6: Final answer
   x = 7,621.73