Finding the Fourth Proportional to 8,048.76, 12,076.58 and 3,369.86

Step by Step Solution

1. Step 1: Write the proportion equation
   8,048.76 : 12,076.58 = 3,369.86 : x
2. Step 2: Convert to fraction form
   8,048.76/12,076.58 = 3,369.86/x
3. Step 3: Cross multiply
   8,048.76x = 12,076.58 × 3,369.86
4. Step 4: Simplify right side
   8,048.76x = 40,696,383.88
5. Step 5: Solve for x
   x = 40,696,383.88/8,048.76
6. Step 6: Final answer
   x = 5,056.23