Finding the Fourth Proportional to 13,869.98, 19,100.25 and 12,052.24

Step by Step Solution

1. Step 1: Write the proportion equation
   13,869.98 : 19,100.25 = 12,052.24 : x
2. Step 2: Convert to fraction form
   13,869.98/19,100.25 = 12,052.24/x
3. Step 3: Cross multiply
   13,869.98x = 19,100.25 × 12,052.24
4. Step 4: Simplify right side
   13,869.98x = 230,200,797.06
5. Step 5: Solve for x
   x = 230,200,797.06/13,869.98
6. Step 6: Final answer
   x = 16,597.05