Finding the Fourth Proportional to 19,028.89, 28,546.06 and 5,882.28

Step by Step Solution

1. Step 1: Write the proportion equation
   19,028.89 : 28,546.06 = 5,882.28 : x
2. Step 2: Convert to fraction form
   19,028.89/28,546.06 = 5,882.28/x
3. Step 3: Cross multiply
   19,028.89x = 28,546.06 × 5,882.28
4. Step 4: Simplify right side
   19,028.89x = 167,915,917.82
5. Step 5: Solve for x
   x = 167,915,917.82/19,028.89
6. Step 6: Final answer
   x = 8,824.26