Finding the Fourth Proportional to 14,809.33, 22,217.47 and 10,131.54

Step by Step Solution

1. Step 1: Write the proportion equation
   14,809.33 : 22,217.47 = 10,131.54 : x
2. Step 2: Convert to fraction form
   14,809.33/22,217.47 = 10,131.54/x
3. Step 3: Cross multiply
   14,809.33x = 22,217.47 × 10,131.54
4. Step 4: Simplify right side
   14,809.33x = 225,097,100.02
5. Step 5: Solve for x
   x = 225,097,100.02/14,809.33
6. Step 6: Final answer
   x = 15,199.68