Finding the Fourth Proportional to 5,784.67, 8,674.71 and 2,085.61

Step by Step Solution

1. Step 1: Write the proportion equation
   5,784.67 : 8,674.71 = 2,085.61 : x
2. Step 2: Convert to fraction form
   5,784.67/8,674.71 = 2,085.61/x
3. Step 3: Cross multiply
   5,784.67x = 8,674.71 × 2,085.61
4. Step 4: Simplify right side
   5,784.67x = 18,092,061.92
5. Step 5: Solve for x
   x = 18,092,061.92/5,784.67
6. Step 6: Final answer
   x = 3,127.59