Finding the Fourth Proportional to 19,598.69, 27,046.26 and 10,646.34

Step by Step Solution

1. Step 1: Write the proportion equation
   19,598.69 : 27,046.26 = 10,646.34 : x
2. Step 2: Convert to fraction form
   19,598.69/27,046.26 = 10,646.34/x
3. Step 3: Cross multiply
   19,598.69x = 27,046.26 × 10,646.34
4. Step 4: Simplify right side
   19,598.69x = 287,943,679.69
5. Step 5: Solve for x
   x = 287,943,679.69/19,598.69
6. Step 6: Final answer
   x = 14,691.99