Finding the Fourth Proportional to 10,886.22, 16,326.68 and 5,037.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,886.22 : 16,326.68 = 5,037.24 : x
2. Step 2: Convert to fraction form
   10,886.22/16,326.68 = 5,037.24/x
3. Step 3: Cross multiply
   10,886.22x = 16,326.68 × 5,037.24
4. Step 4: Simplify right side
   10,886.22x = 82,241,405.56
5. Step 5: Solve for x
   x = 82,241,405.56/10,886.22
6. Step 6: Final answer
   x = 7,554.63