Finding the Fourth Proportional to 10,755.74, 16,126.72 and 4,176.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,755.74 : 16,126.72 = 4,176.52 : x
2. Step 2: Convert to fraction form
   10,755.74/16,126.72 = 4,176.52/x
3. Step 3: Cross multiply
   10,755.74x = 16,126.72 × 4,176.52
4. Step 4: Simplify right side
   10,755.74x = 67,353,568.61
5. Step 5: Solve for x
   x = 67,353,568.61/10,755.74
6. Step 6: Final answer
   x = 6,262.10