Finding the Fourth Proportional to 2,068.04, 3,099.72 and 834.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.04 : 3,099.72 = 834.68 : x
2. Step 2: Convert to fraction form
   2,068.04/3,099.72 = 834.68/x
3. Step 3: Cross multiply
   2,068.04x = 3,099.72 × 834.68
4. Step 4: Simplify right side
   2,068.04x = 2,587,274.29
5. Step 5: Solve for x
   x = 2,587,274.29/2,068.04
6. Step 6: Final answer
   x = 1,251.08