Finding the Fourth Proportional to 10,873.63, 16,308.69 and 3,080.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,873.63 : 16,308.69 = 3,080.62 : x
2. Step 2: Convert to fraction form
   10,873.63/16,308.69 = 3,080.62/x
3. Step 3: Cross multiply
   10,873.63x = 16,308.69 × 3,080.62
4. Step 4: Simplify right side
   10,873.63x = 50,240,876.59
5. Step 5: Solve for x
   x = 50,240,876.59/10,873.63
6. Step 6: Final answer
   x = 4,620.43