Finding the Fourth Proportional to 2,025.72, 2,794.98 and 1,554.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.72 : 2,794.98 = 1,554.10 : x
2. Step 2: Convert to fraction form
   2,025.72/2,794.98 = 1,554.10/x
3. Step 3: Cross multiply
   2,025.72x = 2,794.98 × 1,554.10
4. Step 4: Simplify right side
   2,025.72x = 4,343,678.42
5. Step 5: Solve for x
   x = 4,343,678.42/2,025.72
6. Step 6: Final answer
   x = 2,144.26