Finding the Fourth Proportional to 2,847.06, 3,922.83 and 2,059.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,847.06 : 3,922.83 = 2,059.74 : x
2. Step 2: Convert to fraction form
   2,847.06/3,922.83 = 2,059.74/x
3. Step 3: Cross multiply
   2,847.06x = 3,922.83 × 2,059.74
4. Step 4: Simplify right side
   2,847.06x = 8,080,009.86
5. Step 5: Solve for x
   x = 8,080,009.86/2,847.06
6. Step 6: Final answer
   x = 2,838.02