Finding the Fourth Proportional to 2,424.47, 3,635.69 and 1,192.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.47 : 3,635.69 = 1,192.46 : x
2. Step 2: Convert to fraction form
   2,424.47/3,635.69 = 1,192.46/x
3. Step 3: Cross multiply
   2,424.47x = 3,635.69 × 1,192.46
4. Step 4: Simplify right side
   2,424.47x = 4,335,390.76
5. Step 5: Solve for x
   x = 4,335,390.76/2,424.47
6. Step 6: Final answer
   x = 1,788.18