Finding the Fourth Proportional to 8,934.74, 12,329.86 and 4,955.86

Step by Step Solution

1. Step 1: Write the proportion equation
   8,934.74 : 12,329.86 = 4,955.86 : x
2. Step 2: Convert to fraction form
   8,934.74/12,329.86 = 4,955.86/x
3. Step 3: Cross multiply
   8,934.74x = 12,329.86 × 4,955.86
4. Step 4: Simplify right side
   8,934.74x = 61,105,059.98
5. Step 5: Solve for x
   x = 61,105,059.98/8,934.74
6. Step 6: Final answer
   x = 6,839.04