Finding the Fourth Proportional to 10,203.14, 14,080.59 and 5,727.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,203.14 : 14,080.59 = 5,727.23 : x
2. Step 2: Convert to fraction form
   10,203.14/14,080.59 = 5,727.23/x
3. Step 3: Cross multiply
   10,203.14x = 14,080.59 × 5,727.23
4. Step 4: Simplify right side
   10,203.14x = 80,642,777.47
5. Step 5: Solve for x
   x = 80,642,777.47/10,203.14
6. Step 6: Final answer
   x = 7,903.72