Finding the Fourth Proportional to 8,960.45, 12,365.73 and 4,927.58

Step by Step Solution

1. Step 1: Write the proportion equation
   8,960.45 : 12,365.73 = 4,927.58 : x
2. Step 2: Convert to fraction form
   8,960.45/12,365.73 = 4,927.58/x
3. Step 3: Cross multiply
   8,960.45x = 12,365.73 × 4,927.58
4. Step 4: Simplify right side
   8,960.45x = 60,933,123.83
5. Step 5: Solve for x
   x = 60,933,123.83/8,960.45
6. Step 6: Final answer
   x = 6,800.23