Finding the Fourth Proportional to 1,848.03, 2,550.17 and 1,008.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,848.03 : 2,550.17 = 1,008.56 : x
2. Step 2: Convert to fraction form
   1,848.03/2,550.17 = 1,008.56/x
3. Step 3: Cross multiply
   1,848.03x = 2,550.17 × 1,008.56
4. Step 4: Simplify right side
   1,848.03x = 2,572,004.57
5. Step 5: Solve for x
   x = 2,572,004.57/1,848.03
6. Step 6: Final answer
   x = 1,391.76