Finding the Fourth Proportional to 5,150.37, 7,107.24 and 3,160.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,150.37 : 7,107.24 = 3,160.59 : x
2. Step 2: Convert to fraction form
   5,150.37/7,107.24 = 3,160.59/x
3. Step 3: Cross multiply
   5,150.37x = 7,107.24 × 3,160.59
4. Step 4: Simplify right side
   5,150.37x = 22,463,071.67
5. Step 5: Solve for x
   x = 22,463,071.67/5,150.37
6. Step 6: Final answer
   x = 4,361.45