Finding the Fourth Proportional to 10,231.32, 15,342.06 and 3,567.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,231.32 : 15,342.06 = 3,567.69 : x
2. Step 2: Convert to fraction form
   10,231.32/15,342.06 = 3,567.69/x
3. Step 3: Cross multiply
   10,231.32x = 15,342.06 × 3,567.69
4. Step 4: Simplify right side
   10,231.32x = 54,735,714.04
5. Step 5: Solve for x
   x = 54,735,714.04/10,231.32
6. Step 6: Final answer
   x = 5,349.82