Finding the Fourth Proportional to 2,008.48, 2,771.80 and 1,124.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008.48 : 2,771.80 = 1,124.24 : x
2. Step 2: Convert to fraction form
   2,008.48/2,771.80 = 1,124.24/x
3. Step 3: Cross multiply
   2,008.48x = 2,771.80 × 1,124.24
4. Step 4: Simplify right side
   2,008.48x = 3,116,168.43
5. Step 5: Solve for x
   x = 3,116,168.43/2,008.48
6. Step 6: Final answer
   x = 1,551.51