Finding the Fourth Proportional to 11,275.27, 16,914.76 and 3,877.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,275.27 : 16,914.76 = 3,877.94 : x
2. Step 2: Convert to fraction form
   11,275.27/16,914.76 = 3,877.94/x
3. Step 3: Cross multiply
   11,275.27x = 16,914.76 × 3,877.94
4. Step 4: Simplify right side
   11,275.27x = 65,594,456.99
5. Step 5: Solve for x
   x = 65,594,456.99/11,275.27
6. Step 6: Final answer
   x = 5,817.55