Finding the Fourth Proportional to 10,752.33, 16,131.74 and 3,357.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,752.33 : 16,131.74 = 3,357.57 : x
2. Step 2: Convert to fraction form
   10,752.33/16,131.74 = 3,357.57/x
3. Step 3: Cross multiply
   10,752.33x = 16,131.74 × 3,357.57
4. Step 4: Simplify right side
   10,752.33x = 54,163,429.48
5. Step 5: Solve for x
   x = 54,163,429.48/10,752.33
6. Step 6: Final answer
   x = 5,037.37