Finding the Fourth Proportional to 11,046.80, 16,573.18 and 4,808.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,046.80 : 16,573.18 = 4,808.16 : x
2. Step 2: Convert to fraction form
   11,046.80/16,573.18 = 4,808.16/x
3. Step 3: Cross multiply
   11,046.80x = 16,573.18 × 4,808.16
4. Step 4: Simplify right side
   11,046.80x = 79,686,501.15
5. Step 5: Solve for x
   x = 79,686,501.15/11,046.80
6. Step 6: Final answer
   x = 7,213.54