Finding the Fourth Proportional to 10,208.24, 14,084.28 and 5,731.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,208.24 : 14,084.28 = 5,731.52 : x
2. Step 2: Convert to fraction form
   10,208.24/14,084.28 = 5,731.52/x
3. Step 3: Cross multiply
   10,208.24x = 14,084.28 × 5,731.52
4. Step 4: Simplify right side
   10,208.24x = 80,724,332.51
5. Step 5: Solve for x
   x = 80,724,332.51/10,208.24
6. Step 6: Final answer
   x = 7,907.76