Finding the Fourth Proportional to 15,493.42, 23,182.71 and 9,256.83

Step by Step Solution

1. Step 1: Write the proportion equation
   15,493.42 : 23,182.71 = 9,256.83 : x
2. Step 2: Convert to fraction form
   15,493.42/23,182.71 = 9,256.83/x
3. Step 3: Cross multiply
   15,493.42x = 23,182.71 × 9,256.83
4. Step 4: Simplify right side
   15,493.42x = 214,598,405.41
5. Step 5: Solve for x
   x = 214,598,405.41/15,493.42
6. Step 6: Final answer
   x = 13,850.94