Finding the Fourth Proportional to 4,076.94, 6,123.63 and 2,436.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,076.94 : 6,123.63 = 2,436.72 : x
2. Step 2: Convert to fraction form
   4,076.94/6,123.63 = 2,436.72/x
3. Step 3: Cross multiply
   4,076.94x = 6,123.63 × 2,436.72
4. Step 4: Simplify right side
   4,076.94x = 14,921,571.69
5. Step 5: Solve for x
   x = 14,921,571.69/4,076.94
6. Step 6: Final answer
   x = 3,659.99