Finding the Fourth Proportional to 2,554.23, 3,833.16 and 1,094.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554.23 : 3,833.16 = 1,094.40 : x
2. Step 2: Convert to fraction form
   2,554.23/3,833.16 = 1,094.40/x
3. Step 3: Cross multiply
   2,554.23x = 3,833.16 × 1,094.40
4. Step 4: Simplify right side
   2,554.23x = 4,195,010.30
5. Step 5: Solve for x
   x = 4,195,010.30/2,554.23
6. Step 6: Final answer
   x = 1,642.38