Finding the Fourth Proportional to 19,498.49, 26,907.82 and 10,546

Step by Step Solution

1. Step 1: Write the proportion equation
   19,498.49 : 26,907.82 = 10,546 : x
2. Step 2: Convert to fraction form
   19,498.49/26,907.82 = 10,546/x
3. Step 3: Cross multiply
   19,498.49x = 26,907.82 × 10,546
4. Step 4: Simplify right side
   19,498.49x = 283,769,869.72
5. Step 5: Solve for x
   x = 283,769,869.72/19,498.49
6. Step 6: Final answer
   x = 14,553.43