Finding the Fourth Proportional to 9,910.28, 14,865.94 and 2,514.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,910.28 : 14,865.94 = 2,514.80 : x
2. Step 2: Convert to fraction form
   9,910.28/14,865.94 = 2,514.80/x
3. Step 3: Cross multiply
   9,910.28x = 14,865.94 × 2,514.80
4. Step 4: Simplify right side
   9,910.28x = 37,384,865.91
5. Step 5: Solve for x
   x = 37,384,865.91/9,910.28
6. Step 6: Final answer
   x = 3,772.33