Finding the Fourth Proportional to 5,214.37, 7,196.52 and 2,975.73

Step by Step Solution

1. Step 1: Write the proportion equation
   5,214.37 : 7,196.52 = 2,975.73 : x
2. Step 2: Convert to fraction form
   5,214.37/7,196.52 = 2,975.73/x
3. Step 3: Cross multiply
   5,214.37x = 7,196.52 × 2,975.73
4. Step 4: Simplify right side
   5,214.37x = 21,414,900.46
5. Step 5: Solve for x
   x = 21,414,900.46/5,214.37
6. Step 6: Final answer
   x = 4,106.90