Finding the Fourth Proportional to 2,834.02, 4,250.49 and 1,102.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,834.02 : 4,250.49 = 1,102.42 : x
2. Step 2: Convert to fraction form
   2,834.02/4,250.49 = 1,102.42/x
3. Step 3: Cross multiply
   2,834.02x = 4,250.49 × 1,102.42
4. Step 4: Simplify right side
   2,834.02x = 4,685,825.19
5. Step 5: Solve for x
   x = 4,685,825.19/2,834.02
6. Step 6: Final answer
   x = 1,653.42