Finding the Fourth Proportional to 10,203.48, 14,081.34 and 5,727

Step by Step Solution

1. Step 1: Write the proportion equation
   10,203.48 : 14,081.34 = 5,727 : x
2. Step 2: Convert to fraction form
   10,203.48/14,081.34 = 5,727/x
3. Step 3: Cross multiply
   10,203.48x = 14,081.34 × 5,727
4. Step 4: Simplify right side
   10,203.48x = 80,643,834.18
5. Step 5: Solve for x
   x = 80,643,834.18/10,203.48
6. Step 6: Final answer
   x = 7,903.56