Finding the Fourth Proportional to 19,595.37, 27,049.37 and 13,630.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,595.37 : 27,049.37 = 13,630.50 : x
2. Step 2: Convert to fraction form
   19,595.37/27,049.37 = 13,630.50/x
3. Step 3: Cross multiply
   19,595.37x = 27,049.37 × 13,630.50
4. Step 4: Simplify right side
   19,595.37x = 368,696,505.41
5. Step 5: Solve for x
   x = 368,696,505.41/19,595.37
6. Step 6: Final answer
   x = 18,815.49