Finding the Fourth Proportional to 13,321.37, 19,967.82 and 10,024.26

Step by Step Solution

1. Step 1: Write the proportion equation
   13,321.37 : 19,967.82 = 10,024.26 : x
2. Step 2: Convert to fraction form
   13,321.37/19,967.82 = 10,024.26/x
3. Step 3: Cross multiply
   13,321.37x = 19,967.82 × 10,024.26
4. Step 4: Simplify right side
   13,321.37x = 200,162,619.31
5. Step 5: Solve for x
   x = 200,162,619.31/13,321.37
6. Step 6: Final answer
   x = 15,025.68