Finding the Fourth Proportional to 10,674.37, 16,013.64 and 4,100.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,674.37 : 16,013.64 = 4,100.05 : x
2. Step 2: Convert to fraction form
   10,674.37/16,013.64 = 4,100.05/x
3. Step 3: Cross multiply
   10,674.37x = 16,013.64 × 4,100.05
4. Step 4: Simplify right side
   10,674.37x = 65,656,644.61
5. Step 5: Solve for x
   x = 65,656,644.61/10,674.37
6. Step 6: Final answer
   x = 6,150.87