Finding the Fourth Proportional to 7,309.27, 10,087.02 and 4,165.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,309.27 : 10,087.02 = 4,165.25 : x
2. Step 2: Convert to fraction form
   7,309.27/10,087.02 = 4,165.25/x
3. Step 3: Cross multiply
   7,309.27x = 10,087.02 × 4,165.25
4. Step 4: Simplify right side
   7,309.27x = 42,014,939.23
5. Step 5: Solve for x
   x = 42,014,939.23/7,309.27
6. Step 6: Final answer
   x = 5,748.18