Finding the Fourth Proportional to 9,910.16, 14,846.10 and 5,514.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,910.16 : 14,846.10 = 5,514.32 : x
2. Step 2: Convert to fraction form
   9,910.16/14,846.10 = 5,514.32/x
3. Step 3: Cross multiply
   9,910.16x = 14,846.10 × 5,514.32
4. Step 4: Simplify right side
   9,910.16x = 81,866,146.15
5. Step 5: Solve for x
   x = 81,866,146.15/9,910.16
6. Step 6: Final answer
   x = 8,260.83