Finding the Fourth Proportional to 8,955.72, 12,358.83 and 4,976.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,955.72 : 12,358.83 = 4,976.82 : x
2. Step 2: Convert to fraction form
   8,955.72/12,358.83 = 4,976.82/x
3. Step 3: Cross multiply
   8,955.72x = 12,358.83 × 4,976.82
4. Step 4: Simplify right side
   8,955.72x = 61,507,672.32
5. Step 5: Solve for x
   x = 61,507,672.32/8,955.72
6. Step 6: Final answer
   x = 6,867.98