Finding the Fourth Proportional to 11,728.62, 17,592.12 and 5,064.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,728.62 : 17,592.12 = 5,064.84 : x
2. Step 2: Convert to fraction form
   11,728.62/17,592.12 = 5,064.84/x
3. Step 3: Cross multiply
   11,728.62x = 17,592.12 × 5,064.84
4. Step 4: Simplify right side
   11,728.62x = 89,101,273.06
5. Step 5: Solve for x
   x = 89,101,273.06/11,728.62
6. Step 6: Final answer
   x = 7,596.91