Finding the Fourth Proportional to 10,752.36, 16,118.82 and 3,822

Step by Step Solution

1. Step 1: Write the proportion equation
   10,752.36 : 16,118.82 = 3,822 : x
2. Step 2: Convert to fraction form
   10,752.36/16,118.82 = 3,822/x
3. Step 3: Cross multiply
   10,752.36x = 16,118.82 × 3,822
4. Step 4: Simplify right side
   10,752.36x = 61,606,130.04
5. Step 5: Solve for x
   x = 61,606,130.04/10,752.36
6. Step 6: Final answer
   x = 5,729.54