Finding the Fourth Proportional to 10,216.08, 14,097.38 and 5,739.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,216.08 : 14,097.38 = 5,739.69 : x
2. Step 2: Convert to fraction form
   10,216.08/14,097.38 = 5,739.69/x
3. Step 3: Cross multiply
   10,216.08x = 14,097.38 × 5,739.69
4. Step 4: Simplify right side
   10,216.08x = 80,914,591.01
5. Step 5: Solve for x
   x = 80,914,591.01/10,216.08
6. Step 6: Final answer
   x = 7,920.32