Finding the Fourth Proportional to 2,034.75, 2,807.96 and 1,103.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.75 : 2,807.96 = 1,103.25 : x
2. Step 2: Convert to fraction form
   2,034.75/2,807.96 = 1,103.25/x
3. Step 3: Cross multiply
   2,034.75x = 2,807.96 × 1,103.25
4. Step 4: Simplify right side
   2,034.75x = 3,097,881.87
5. Step 5: Solve for x
   x = 3,097,881.87/2,034.75
6. Step 6: Final answer
   x = 1,522.49