Finding the Fourth Proportional to 16,080.14, 24,123.66 and 4,986.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,080.14 : 24,123.66 = 4,986.59 : x
2. Step 2: Convert to fraction form
   16,080.14/24,123.66 = 4,986.59/x
3. Step 3: Cross multiply
   16,080.14x = 24,123.66 × 4,986.59
4. Step 4: Simplify right side
   16,080.14x = 120,294,801.72
5. Step 5: Solve for x
   x = 120,294,801.72/16,080.14
6. Step 6: Final answer
   x = 7,480.95