Finding the Fourth Proportional to 12,368.41, 18,550.83 and 4,048.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,368.41 : 18,550.83 = 4,048.76 : x
2. Step 2: Convert to fraction form
   12,368.41/18,550.83 = 4,048.76/x
3. Step 3: Cross multiply
   12,368.41x = 18,550.83 × 4,048.76
4. Step 4: Simplify right side
   12,368.41x = 75,107,820.10
5. Step 5: Solve for x
   x = 75,107,820.10/12,368.41
6. Step 6: Final answer
   x = 6,072.55