Finding the Fourth Proportional to 4,061.72, 6,087.24 and 2,085.68

Step by Step Solution

1. Step 1: Write the proportion equation
   4,061.72 : 6,087.24 = 2,085.68 : x
2. Step 2: Convert to fraction form
   4,061.72/6,087.24 = 2,085.68/x
3. Step 3: Cross multiply
   4,061.72x = 6,087.24 × 2,085.68
4. Step 4: Simplify right side
   4,061.72x = 12,696,034.72
5. Step 5: Solve for x
   x = 12,696,034.72/4,061.72
6. Step 6: Final answer
   x = 3,125.78