Finding the Fourth Proportional to 1,849.46, 2,551.76 and 1,103.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849.46 : 2,551.76 = 1,103.08 : x
2. Step 2: Convert to fraction form
   1,849.46/2,551.76 = 1,103.08/x
3. Step 3: Cross multiply
   1,849.46x = 2,551.76 × 1,103.08
4. Step 4: Simplify right side
   1,849.46x = 2,814,795.42
5. Step 5: Solve for x
   x = 2,814,795.42/1,849.46
6. Step 6: Final answer
   x = 1,521.96