Finding the Fourth Proportional to 7,507.18, 10,359.85 and 4,150.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,507.18 : 10,359.85 = 4,150.24 : x
2. Step 2: Convert to fraction form
   7,507.18/10,359.85 = 4,150.24/x
3. Step 3: Cross multiply
   7,507.18x = 10,359.85 × 4,150.24
4. Step 4: Simplify right side
   7,507.18x = 42,995,835.37
5. Step 5: Solve for x
   x = 42,995,835.37/7,507.18
6. Step 6: Final answer
   x = 5,727.29