Finding the Fourth Proportional to 5,196.92, 7,168.02 and 5,025.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,196.92 : 7,168.02 = 5,025.56 : x
2. Step 2: Convert to fraction form
   5,196.92/7,168.02 = 5,025.56/x
3. Step 3: Cross multiply
   5,196.92x = 7,168.02 × 5,025.56
4. Step 4: Simplify right side
   5,196.92x = 36,023,314.59
5. Step 5: Solve for x
   x = 36,023,314.59/5,196.92
6. Step 6: Final answer
   x = 6,931.67