Finding the Fourth Proportional to 11,469.39, 17,219.89 and 5,926.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,469.39 : 17,219.89 = 5,926.56 : x
2. Step 2: Convert to fraction form
   11,469.39/17,219.89 = 5,926.56/x
3. Step 3: Cross multiply
   11,469.39x = 17,219.89 × 5,926.56
4. Step 4: Simplify right side
   11,469.39x = 102,054,711.28
5. Step 5: Solve for x
   x = 102,054,711.28/11,469.39
6. Step 6: Final answer
   x = 8,898.01