Finding the Fourth Proportional to 2,849.06, 3,925.59 and 2,061.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,849.06 : 3,925.59 = 2,061.74 : x
2. Step 2: Convert to fraction form
   2,849.06/3,925.59 = 2,061.74/x
3. Step 3: Cross multiply
   2,849.06x = 3,925.59 × 2,061.74
4. Step 4: Simplify right side
   2,849.06x = 8,093,545.93
5. Step 5: Solve for x
   x = 8,093,545.93/2,849.06
6. Step 6: Final answer
   x = 2,840.78