Finding the Fourth Proportional to 19,049.84, 28,593.23 and 9,196.05

Step by Step Solution

1. Step 1: Write the proportion equation
   19,049.84 : 28,593.23 = 9,196.05 : x
2. Step 2: Convert to fraction form
   19,049.84/28,593.23 = 9,196.05/x
3. Step 3: Cross multiply
   19,049.84x = 28,593.23 × 9,196.05
4. Step 4: Simplify right side
   19,049.84x = 262,944,772.74
5. Step 5: Solve for x
   x = 262,944,772.74/19,049.84
6. Step 6: Final answer
   x = 13,802.99