Finding the Fourth Proportional to 5,951.52, 8,867.88 and 5,686.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,951.52 : 8,867.88 = 5,686.56 : x
2. Step 2: Convert to fraction form
   5,951.52/8,867.88 = 5,686.56/x
3. Step 3: Cross multiply
   5,951.52x = 8,867.88 × 5,686.56
4. Step 4: Simplify right side
   5,951.52x = 50,427,731.69
5. Step 5: Solve for x
   x = 50,427,731.69/5,951.52
6. Step 6: Final answer
   x = 8,473.08