Finding the Fourth Proportional to 2,834.76, 4,254.06 and 1,103.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,834.76 : 4,254.06 = 1,103.16 : x
2. Step 2: Convert to fraction form
   2,834.76/4,254.06 = 1,103.16/x
3. Step 3: Cross multiply
   2,834.76x = 4,254.06 × 1,103.16
4. Step 4: Simplify right side
   2,834.76x = 4,692,908.83
5. Step 5: Solve for x
   x = 4,692,908.83/2,834.76
6. Step 6: Final answer
   x = 1,655.49