Finding the Fourth Proportional to 2,424.27, 3,635.06 and 1,124.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.27 : 3,635.06 = 1,124.76 : x
2. Step 2: Convert to fraction form
   2,424.27/3,635.06 = 1,124.76/x
3. Step 3: Cross multiply
   2,424.27x = 3,635.06 × 1,124.76
4. Step 4: Simplify right side
   2,424.27x = 4,088,564.46
5. Step 5: Solve for x
   x = 4,088,564.46/2,424.27
6. Step 6: Final answer
   x = 1,686.51