Finding the Fourth Proportional to 5,142.37, 7,096.06 and 2,904.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,142.37 : 7,096.06 = 2,904.46 : x
2. Step 2: Convert to fraction form
   5,142.37/7,096.06 = 2,904.46/x
3. Step 3: Cross multiply
   5,142.37x = 7,096.06 × 2,904.46
4. Step 4: Simplify right side
   5,142.37x = 20,610,222.43
5. Step 5: Solve for x
   x = 20,610,222.43/5,142.37
6. Step 6: Final answer
   x = 4,007.92