Finding the Fourth Proportional to 10,814.17, 16,215.33 and 4,884.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,814.17 : 16,215.33 = 4,884.10 : x
2. Step 2: Convert to fraction form
   10,814.17/16,215.33 = 4,884.10/x
3. Step 3: Cross multiply
   10,814.17x = 16,215.33 × 4,884.10
4. Step 4: Simplify right side
   10,814.17x = 79,197,293.25
5. Step 5: Solve for x
   x = 79,197,293.25/10,814.17
6. Step 6: Final answer
   x = 7,323.47