Finding the Fourth Proportional to 10,027.48, 15,044.46 and 4,185.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,027.48 : 15,044.46 = 4,185.76 : x
2. Step 2: Convert to fraction form
   10,027.48/15,044.46 = 4,185.76/x
3. Step 3: Cross multiply
   10,027.48x = 15,044.46 × 4,185.76
4. Step 4: Simplify right side
   10,027.48x = 62,972,498.89
5. Step 5: Solve for x
   x = 62,972,498.89/10,027.48
6. Step 6: Final answer
   x = 6,279.99