Finding the Fourth Proportional to 13,014, 19,523.46 and 5,223.42

Step by Step Solution

1. Step 1: Write the proportion equation
   13,014 : 19,523.46 = 5,223.42 : x
2. Step 2: Convert to fraction form
   13,014/19,523.46 = 5,223.42/x
3. Step 3: Cross multiply
   13,014x = 19,523.46 × 5,223.42
4. Step 4: Simplify right side
   13,014x = 101,979,231.43
5. Step 5: Solve for x
   x = 101,979,231.43/13,014
6. Step 6: Final answer
   x = 7,836.12