Finding the Fourth Proportional to 5,288.37, 7,932.57 and 2,167.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,288.37 : 7,932.57 = 2,167.82 : x
2. Step 2: Convert to fraction form
   5,288.37/7,932.57 = 2,167.82/x
3. Step 3: Cross multiply
   5,288.37x = 7,932.57 × 2,167.82
4. Step 4: Simplify right side
   5,288.37x = 17,196,388.16
5. Step 5: Solve for x
   x = 17,196,388.16/5,288.37
6. Step 6: Final answer
   x = 3,251.74